Special IT Inventors of electronics processing programs.

• Logo was introduced by Professor Seymour Papert.
• James T.Russell invented digital Compact Disk(CD) in 1965.However,the compact disk came into popularity when it was mass manufactured by Philips in 1980.
• In 1938,Chester Carlson invented a drying printing process called a Xerox,the foundation technology for Laser printers.
• Bob Noyce and Gordon Moore are the founders of Intel.
• Hewlett-Packard, a well known printer company was started by Mr.William Hewlett and Mr.David Packard in Mr.William Hewlett's garage with a capital investment of $538.
• Sir Christopher Latham Sholes is regarded as inventor of keyboard layout.
• Jerry Yang and David Filo are the founders of www.yahoo.com.
• Lady Ada Lovelace is regarded as the first computer programmer.
• Dr.Martin Cooper,a former general manager at Motorola,is the inventor of the first portable handset(Mobile Phone).

Read More

FINAL FANTASY XV

(PS4,XBOX ONE /TBA)

Earlier titled Final Fantasy Versus XII,this real-world RPG not only got renamed, it also showcased some very cool combat.Battles are now real-time and you can control different members of your party and wrap or double-jump from one location to the next.Frenetic fighting aside,the game looks gorgeous despite on being slated for release on the PS3.The plot involves modern day kingdoms in pursuit of ancient crystals of great power and an excuse to showcase some great character and monster design.Long-suffering fans of the series can now expect this one on next-gen consoles sometime in the near future.Hopefully,before the PSS and XBOX two are announced.

Read More

Electronic arts finally announces Mirror's Edge 2

EA has finally announced the long-awaited sequel to its cut-classic first-version parkour game-Mirror
Edges 2.Alongside the announcement, EA has also released a trailer that the company claims is rendered with the in-game engine.
      The trailer doesn't show much in the way of game-play,but it does give us a glimpse of the graphics.The games seems to follow the same minimallistic aesthetics as the original,with most of the environments coated in bright colours.The trailer also shows the combat,which seems to have been improved since the original.
       Fans nearly jumped out of their skins when EA unveiled the trailer,since the first game was originally released five years ago-back in 2008-and it looked like EA had abandoned the franchise.Mirror's Edge made waves when it launched owing to its unique,first-person Parkour-based gameplay.Whle it did not make much of an impact commercially,many fans have been praying for a sequel to the game. 

Read More

'Skyware Blaster' the latest browser security

SpywareBlaster monitors your web browser so that you don't become a victim of spyware or malicious websites,ads and cookies.it supports Internet explorer,Mozilla Firefox and google chrome, but the type of protection differs across browsers.IE is protected from ActiveX,restricted sites and cookie hacks.Firefox is only protected from cookies,while chrome is protected from malicious scripts in addition to the other vulnerabilities.In addition,a set of tools for Internet explorer lets you disable flash content,define search and start pages,and apply a few other tweaks.Going by its features,it seems this software was made for internet explorer,but expanded to support other browsers.The free version of SpywareBlaster requires you to update the database manually,and the settings apply only to the user account that runs it.The paid version automatically updates the database and protects all users on the PC. 

Read More

How to add a linkwithin widget to your blospot

You know that LinkWithin is a widget that appear under each post.Now lets us know how to install it for your blog:

For it follows these steps:

• First go to the site www.linkwithin.com.
• Then you see that a new page will appear.There are collectively information about linkwithin and at the right side of the page.There is a box.Fill it,in which the first one is Email: Write your email address.
• Then there is a Blog Link Enter your blog URL.Platform refers to on which sites of blog you want to add this.You select Blogger.Then select the no of stories you want to add.After it click on 'Get Widget'.
• Then a new page will appear.It has given some steps,but at the first point there is Add Widget Click on it.then that's all.Linkwithin will sent on your Blog Layout.

Read More

ADOBE PHOTOSHOP CS3

You might have noticed that photographs in marriage albums,magazines, or catalogue of any cosmetic company are so different from the common pictures.A normal looking person looks beautiful,dull skin turns bright,wrinkles disappear from the face of old and eventually a person looks handsome than actual.
Can you imagine how it is possible?Well,this magic is made possible with the Photoshop software.
Adobe Photoshop,popularly known as Photoshop,is a graphics editing program developed by Adobe Systems.Photoshop is widely-used by millions of graphics artists,web developers,photographers,as well as common peoples.Most of the posters,magazine covers,book covers,brochures etc. have been created or edited with Photoshop.Because of the popularity of this software,it has been accepted as an industry standard for graphics professionals and is regarded as one of the early killer applications on the PC.

Features of Photoshop CS3 Professional

• Revised User-friendly interface.
• Photo editing or photo manipulation in lesser time and with little effort.
• Powerful tools to:

          1.Enhance and change the colour of an image by adjusting the brightness and contrast,colour balance

             Hue and saturation levels,curves etc.

          2.Crop and resize pictures without losing the quality of an image.

          3.Remove the unwanted object from the picture using Vanishing Point Tool.

          4.With the new Quick Selection Tool,users need only to click and drag across an image to make fast                selections.

• Create Graphics for web applications with reduced file size,thereby,helping in faster loading of the website.Files can be compressed by 10 to 50% of its original size.We can also make animated Graphics(GIF).
• Layer Effects preserve the original state of an image while manipulating another version of it through another layer.We can add as many layers as we need.
• Create 3D ICONS
• An improved Print Window simplifies printing options and eliminates the need for separate Print and Print with preview commands.
• New Auto Align and Blend features help to save time.

Adobe Photoshop 1.0. was launched in 1990.Different versions of Photoshop have evolved till now from Photoshop 2.0 to Adobe Photoshop 13.0 which is also popularly known as Adobe Photoshop CS6 released on April 23,2012.

Read More

Useful Abbreviations

We know that there are lots of Abbreviations in the computer history.So let us know it.

1. VDT                  Visual Display Terminal
2. DWP                 Daisy Wheel Printer
3. DMP                 Dot Matrix Printer
4. CPS                  Character Per Second
5. DPI                   Dots Per Inch
6. PPM                 Pages Per Minute
7. LPM                 Lines Per Minute
8. UNIVAC          Universal Automatic Computer
9. EDSAC             Electronic Delay Storage Automatic Computer
10. EDVAC            Electronic Discrete Variable And Computer
11. ENIAC              Electronic Numerical Integrator and Calculator
12. CAL                  Computer Aided Learning
13. CAD                  Computer Aided Designing
14. EPROM             Erasable Programmable Read Only Memory
15. PROM               Programmable Read Only Memory
16. AI                      Artificial Intelligence
17. AT&T                American Telephone & Technology
18. COBOL             Common Business Oriented Language
19. E-MAIL             Electronic Mail
20. FAT                   File Allocation Table
21. URL                   Uniform Resource Locator
22. ASCII                American Standard Code for information Intercharge
23. VSLI                  Very Large Scale Integration
24. BASIC               Beginners All Purpose Symbolic Instruction Code
25. AC                     Alternate Current
26. DC                     Direct Current
27. INTERNET        International Network
28. ARPANET         Advanced Research Project Agency Network
29. ISOC                 Internet Society
30. UPS                   Uninterrupted Power Supply
31. AVR                  Automatic Voltage Regulator
32. CVT                   Constant Voltage Transformer
33. FORTRAN        Formula Translation
34. CASE                 Computer Aided Software Engineering
35. POST                 Power On Self Test
36. KIPS                  Knowledge Information Processing System
37. CPM                  Control Program for Microprocessor
38. MIPS                  Millions Instructions Per Second
39. LCD                   Liquid Crystal Display
40. HTTP                  Hyper Text Transfer Protocol
41. HTML                Hyper Text Markup Language
42. WWW                World Wide Web
43. GUI                    Graphical User Interface
44. WORM              Write Once Read Many
45. CMOS                Complimentary Metal Oxide Semiconductor
46. DRAM                Dynamic Random Access Memory
47. SRAM                 Static Random Access Memory
48. SQL                    Structured Query Language
49. 4GL                     Fourth Generation Language
50. ISO                     International Standard Organization
51. INTEL                 Integrated Electronics
52. OA                      Office Automation
53. RPS                     Revolutions Per Second
54. PIXEL                 Picture Element
55. SCSI                   Small Computer Scale Interface
56. DOT                    Department of Telecommunication
57. DOE                    Department of Electronics
58. MTNL                 Mahanagar Telephone Nigam Limited
59. BSNL                  Bharat Sanchar Nigam Limited
60. C-DAC               Centre of Development of Advanced Computing
61. IIS                       Indian Institute of Science
62. DMA                   Direct Memory Access
63. MDA                   Monochrome Display Adapter
64. BIOS                   Basic Input Output System
65. IT                         Information Technology 
66. BMP                    Bitmap
67. BMP

Read More

how to create a blog on wordpress.

Wordpress is also like blogger,where we can create free blogs,but it is different than blogger,in some cases,its page is more better than blogger.Now,let us know how to create and bog.For this also,you have your g-mail account because it is also necessary like in blogger.Then follow these steps:

1. First you go to the site www.wordpress.com.

    2.   Then you click on the Get Started button at the top of page.Then a new page will appear.Choose

           your username,e-mail address and password and then click on the 'Create blog'.

   

   3.   Then you will see that a new page will appear,click on new post button,then you see a post box will
          appear then post the information which you want to publish.If you want to add image,video then click
          'media' option.

4.   After publishing open your site and enjoy.

   It is same like blogger if you want to know how to create a blog in blogger then click here

Read More

How to add Facebook "like" button to your blog or blogspot

To have a like button,you must have your Facebook page first.

1. First,follow the link https://developers.facebook.com/docs/reference/plugins/like/
2. Fill the required information and click on Get code.

Now follow the steps:

• Get the like button.

• When you fill the required information then click on generate code button.then a box will appear on your screen.look like this.

• Then you copy the first code and simply paste in on the <body> section of your page.
• Then copy the second code for plugin the page will appear.

Read More

some html codes for marquee

This is a famous marquee code by applying this your text will bounce left and right.

<marquee behavior="alternate">Your bouncing text goes here</marquee>this code is

This code is scrolling your text.It is like a scroll.Apply it.

<marquee behavior="scroll" direction="left">Your scrolling text goes here</marquee>

This is the most interesting code.on this your text had give a speed.slow,medium,fast.Your text also move in this speed.

<marquee behavior="scroll" direction="left" scrollamount="1">Slow scroll speed</marquee>
<marquee behavior="scroll" direction="left" scrollamount="10">Medium scroll speed</marquee>
<marquee behavior="scroll" direction="left" scrollamount="20">Fast scroll speed</marquee>

Read More

How to add a form on a blogspot

To add a form on the blogspot,follow the steps:

• First open the site www.google.com.Then at the top there is a "Drive" option.click on it.

• When the page will open,at the top,there is a Create  option,open it,Then there are many document to make,Then see that there is a 'form' option.click on it.

• Then there is a lot of forms to choose,chose the form which you liked.Then a page will display filled the required box and click on'Send form' button.

• After clicking it a box will appear on the screen look like this:

• Then click on the Embed after the link to share now you will get a code,paste that in your blog.

Read More

Unreal Engine 4 to support PhysX and Oculus Rift

Epic Games has announced that the next version of its extremely popular game engine-Unreal Engine-will be integrating middleware technologies and software.This is part of the Unreal Engine 4's Integrated Partners Programs(IPP).Middleware Rift and Nvidia's PhysX,will be included in Unreal Engine 4.The software and technology included in Unreal Engine 4 as part of IPP are Audiokinetic's Wwise, Autodesk's Gameware,Donya labs' Simplygon,Geomerics' Enlighten,IDV's SpeedTree for Games,Intel Threading Building Blocks,NaturalMotion's morpheme and euphoria,Nvidia's PhysX and APEX,oculus VR's Oculus Rift,Rad Game Tools' Bink Video and Telemetry Performance Visualiser,ReaID Development Kit, Umbra Software's Umbra 3,and Xoreax's IncrediBuild-XGE.

Read More

Need for speed:Rivals coming to Xbox 360,PS3 and PC on November 19

Electronic Arts has announced that the newest game in its long-running Need for Speed franchise,Need for Speed: Rivals, will hit the PlayStation 3 and the Xbox 360 on November 19.The company has also announced plans to release the game for the next-gen consoles-the Xbox one and the PlayStation 4-sometime this year.EA hasn't yet revealed if the Wii U will be getting a version too.
     Muvh like the previous game,Need for Speed: Most Wanted,NFS: Rivals will feature an open world and will have challenges and collectibles.The game is being developed by EA's new studio.Ghost Games, and will place greater emphasis on most wanted's cops vs racers machanic.

Read More

How to upload a video in Blogspot

Here are some steps to follow:

• For this,open your YouTube account,and subscribe the videos you like.By doing this,those videos will sent in your g-mail account.

• Now,when you have subscribed.Open your g-mail account and then you see,at the top,you will find youtube sent you those videos you subscribe.click and open it in new page.

• Now first,you open the site www.blogger.com and then write a html code on the  html page 

             <div dir="ltr" style="text-align: left;" trbidi="on">

               endofvid[starttext][endtext] </div>

• Now copy the title of the video from your g-mail videos and paste it in the 'title bar'.Then right click on the image of that video you will get the option "Copy link address"click on it.thn open the 'Compose page' then you will find that there s a code endofvid[starttext][endtext].Now you paste that link address just before the (endofvid).then you see it looks like this:

http://www.youtube.com/watch?v=YXvItZvKYnA&feature=em-uploademailendofvid[starttext][endtext]

• Now you have to remove "&feature=em-uploademail" from that code.
• And that's all put some labels and your video is uploaded.

Read More

How to add a CSS code on blogger website

The following are the ways to add CSS code :

• Open the site www.blogger.com

• After sign in,click on the layout option on the Dashboard.

• Click on the Template Designer on the top of layout page.

Suppose,this is a CSS codes of CSS 3D filps.Now copy(ctrl+c) tis code.

• <style>

• 
  
• div.flip{
• position:relative;
• width: 300px; /* Set default width of flip */
• height: 250px; /* Set default height */
• -webkit-perspective: 600px; /* larger the value, the less pronounced the 3D effect */
• -moz-perspective: 600px;
• -o-perspective: 600px;
• perspective: 600px;
• }
• 
  
• 
  
• div.flip div.rotate{
• width: 100%;
• height: 100%;
• -moz-transform-style: preserve-3d; /* Specify all child elements inside this DIV maintain the same perspective */
• -webkit-transform-style: preserve-3d;
• -o-transform-style: preserve-3d;
• transform-style: preserve-3d;
• -moz-transition: all 0.6s ease-in-out 0.3s; /* final 0.3s specifies delay before effect kicks in */
• -webkit-transition: all 0.6s ease-in-out 0.3s;
• -o-transition: all 0.6s ease-in-out 0.3s;
• transition: all 0.6s ease-in-out 0.3s;
• }
• 
  
• div.flip div.rotate > *{ /* Target all children elements */
• position:absolute;
• width: 100%;
• height: 100%;
• -moz-backface-visibility: hidden;
• -webkit-backface-visibility: hidden;
• -o-backface-visibility: hidden;
• backface-visibility: hidden;
• }
• 
  
• div.flip div.rotate > div{ /* Target all child DIVs */
• -webkit-box-sizing: border-box; /* Specify that any border/ paddings do not add to the DIV's total width */
• -moz-box-sizing: border-box;
• box-sizing: border-box;
• padding: 8px;
• background: #eee;
• }
• 
  
• div.rotate.x *:nth-child(2){ /* X Axis rotate specific CSS. Rotate 2nd child DIV 180deg in the X axis */
• -moz-transform: rotateX(180deg);
• -webkit-transform: rotateX(180deg);
• -o-transform: rotateX(180deg);
• transform: rotateX(180deg);
• }
• 
  
• 
  
• div.flip:hover > div.rotate.x{ /* X Axis rotate specific CSS. Rotate div.rotate.x when mouse rolls over container */
• -moz-transform: rotateX(180deg);
• -webkit-transform: rotateX(180deg);
• -o-transform: rotateX(180deg);
• transform: rotateX(180deg);
• }
• 
  
• 
  
• div.rotate.y *:nth-child(2){ /* Y Axis rotate specific CSS. Rotate 2nd child DIV 180deg in the Y axis so it mirrors the first */
• -moz-transform: rotateY(180deg);
• -webkit-transform: rotateY(180deg);
• -o-transform: rotateY(180deg);
• transform: rotateY(180deg);
• }
• 
  
• 
  
• div.flip:hover > div.rotate.y{ /* Y Axis rotate specific CSS. Rotate div.rotate.y when mouse rolls over container */
• -moz-transform: rotateY(180deg);
• -webkit-transform: rotateY(180deg);
• -o-transform: rotateY(180deg);
• transform: rotateY(180deg);
• }
• 
  
• </style>

• Now paste this code on the CSS box.

Read More

Amazon Kindle Fire HD now available in India

Amazon's Kindle Fire HD tablets went on sale in India last month.Both the 8.9-inch and 7-inch versions of the tablet are available on Amazon.in.While the Kindle Fire HD 8.9 will sport a price tag of Rs21,999, the 7-incher will come in at Rs 15,999.With HD displays(the 8.9-inch tablet comes with a full HD resolution display),laminated touch sensors and powerful dual-core processors,Kindle is looking seriously at the Indian e-book reader market.And with the one-free-app-a-day policy, the Indian customer might just take up to the Amazon Appstore.

Read More

BlackBerry Q10 launched in India

Almost half a year after announcing it,BlackBerry has finally officially launched its other BB10 smartphone,the Q10.The phone has a hefty price tags of Rs 44,990, which makes it more expensive than BlackBerry's flagship smartphone,the Z10.The Q10 is blend of BlackBerry's traditional keyboard and the touchscreen interface of the Z10.It bings an HD display, a dual-core processor and an 8-megapixel camera in a well-designed body that feels good to hold. 

Read More

Log on to Flash

What is Flash?

Flash is an animation software package.Flash provides as versatile and easy way to create animation.We can make any object in Flash with animation and make movies with sound and action.Flash is one of the most popular technologies on the Internet because it does not require programming skills.The animations and graphics created in Flash can be scaled to any size without losing clarity and quality.

How to start?

To start Flash,follow these steps:

Step 1 : Click on start button

Step 2 : Choose All Programs

Step 3 : Click on Macromedia

Step 4 : Select Macromedia Flash 8

The opening screen appears.
Select the Flash Document under Create
New section to open a file.

The Flash Workspace

The stage:This is the rectangular workspace area where we place our contents or create our drawings or movie.By default,the Stage size in flash is 550*400 pixels.
Menu: The Menu contains controls for common functions and commands such as opening and saving files etc.
The Tools Panel: It contains set of tools to draw,paint,select,and modify objects in the workspace.
Timeline: Timeline is a fixed window that stays on top of every object in the workspace.This is the area where graphics and elements are assembled in sequential order allowing the user to view the order of events in sequence.
The Properties Panel: 
The Properties Panel is a combination of various elements used for changing the settings like the stage size,the ruler unit,the background colour of the stage and the Frame rate.

If the Properties Panel is not visible,then we can select the Windows>Properties>Properties option 

Read More

CANON,For ultra wide shots

Canon has launched its new ultra wide-angle lens EF-M11-22mm f/4-5.6 is STM for EOS M mirrorless cameras.The EF-M11-22mm is an ultra wide-angle zoom lens useful in different scenarios.The fact that it has to be used in more compact EOS M cameras, a lens-retraction mechanism has been used to shorten the size of the lens to 60.9*58.2mm while being carried.Canon says the lens achieve superb optical performance because of the use of two  aspheric lenses and an Ultra-Low Dispersion (UD)lens.This arrangement and a special coating on the lens minimises flare and ghosting.An Image Stabilizer has been incorporated into this lens,giving the equivalent effect of a 3 stops faster shutter speed.For smoother soft-toned backgrounds,Canon has incorporated a 7-blade Electromagnetic Diaphragm with a circular aperture.The lens has been designed with videography in mind too.

Read More

ASUS,Motherland for the new era.

PRICE:Rs20,400

ASUS has launched the new TUF series motherboards based on the Intel Z87 Express Chipset for fourth-generation Haswell processor.the ATX Sabertooth Z87 is the more high-end of the two new boards and features Asus's new Thermal Radar 2 technology for real-time temperature detection.In addition to board-embedded sensors,three thermistor cables are bundled with Saberbooth Z87, so users can manually verify heat levels for the graphics card,hard drives,DRAM and other components.Dust Defender enclosures guard more I/O ports,expansion slots,and memory slots compared to the last-gen Z77 offerings.In addition,Asus also launched the micro-ATX Gryphon Z87,which has a price tag of Rs 14,200.

Read More

NORTON 360 MULTI-DEVICE

A good buy if you want a security solution for all your devices.

Norton 360 Multi-Device includes Norton 360 premiere for Windows PC,Norton Internet Security for Mac and Norton Mobile Security for Android and iOS devices.This suite offer protection for any combinations of devices;the number of devices depends on the package you have opted for.The suite requires you to create a Norton account.You can then log-in to your account from the other devices you want to install the software on and download the installation files.

      The PC version's interface is quite simple and is easy to navigate.The home screen provides a snapshot of your PC's status, and there are four large icons:Security,Identity,Backup and Tune-up.You can tweak the basic setting for every functions from each of these tabs;power users can access more advanced settings from the Settings tab.The Security tab lets you perform scans,update the virus definitions,and manage firewall settings.The Identity tab ensures safe surfing,provides protection against phisings, and warns you of malicious sites.The backup tab allows you to backup your data to the cloud,local drive or removable media;you can even schedule backups.Norton gives you 25GB free storage space on its cloud,but you can buy more space it you want.The Tune-up label helps you maintain and boost your PC's performance.

Read More

XOLO Q700

Lava International's Xolo Q700 has been priced very comfortably below the Rs 10,000 bracket.A unique features this smartphone brings is multiple profiles,which is usually seen on the tablet version of Jelly Bean.The phone sports a 1.2 GHz quad-core processor, an IPS display,and runs android 4.2 Jelly

Bean.The Xolo Q700 is a dual-SIM smartphone.
    The Xolo Q700 is 4.5 inches tall and has quite a rugged chassis.It has an all black-exterior with a glossy screen and shiny frame edges,while the rear panel has a matte-finished texture.The front panel is dominated by the OGS touch screen panel.The chassis has a dark chrome trim,which,along with the rear panel,looks like the phone is placed in a protective hard shell or back cover.It is infact a single piece that
looks good,but is not very comfortable to hold.the screen bears a qHD resolution of 540x960 pixels.
         The graphics processor featured here is a PowerVR SGX544,which should be enough for playing HD content and 3D games.You get 4GB of internal storage space,but you get a microSD card slots that accepts cards up to 32GB in size.The rear houses a 5-megapixel camera with an LED flash that is quite good.Outdoor slots are good and sport a good balance in detail,brightness and contrast.Macro Shots
taken indoors are not as good as compared to the ones taken Outdoors.To sum it up, the camera is definitely better than those of most low-budget smartphones we have reviewed so far.On the connectivity front,you get Wi-Fi B/G/N, 3G support, a microUSB port and Bluetooth 3.0. 

Read More

Twitter's popular video sharing app,Vine.

Twitter's popular video sharing app,Vine,is finally available for android devices.The app lets you create looping. GIF-like videos that can be a maximum 6 seconds long,and share it on Twitter at the Vine community.
      You need to log-in/Sign-up with your e-mail ID or Twitter account before you can use the app.The user interface is simple and resembles that of the Twitter app.it's divided into four Sections.Feed,Activity,Explore and Profile.You can follow your friends by signing-in to Twitter or invite them via text or email.
        Initially,the app shows you editor's picks and trending videos, but once you connect with friends,you can view their videos in the Feed section.
      The video recording item is located on the upper-left and lets you record videos by tapping on the screen.The app records as long as you maintain contact with the screen, and then stitches the scenes together.The
screen shows a 6-second status bar,and you can stop recording whenever
you want.
             Unlike the iOS version, Vine for Android doesn't let you record with the front-facing
camera.Once you shoot a video,you can add a caption and post it to Vine or Twitter,but you
can't share it on Facebook.The app takes some times to initialise before it starts and completes recording the videos.We found the app to be a little sluggish and buggy on a few phones,but it ran fine on other devices.
         Though Twitter has announced that all the features present on iOS version of the app will soon be made available to the Android app by way of updates,we hope they do so quickly.In a nutshell,
Vine for Android is interesting,fun and highly addictive,but leaves much room for improvement.However,we're sure it'll be up to the mark soon enough.

Read More

Know more about The Virus

Computers and data have become the life line of any organization.If something goes wrong with computers or the data,business almost comes to a standstill. This causes a loss of thousands or even millions hours of hard work and research.

The full form of V I R U S is Vital Information Resources Under Seize. The essential resources of the computer like memory,processing speed,data and programs etc. cannot have normal operations and can be harmed,when virus is spread.

Virus programs are self-replicating and are continuously expanding their reach by infecting more and more computer files,resulting in loss of speed and destruction of data.
Computer programs are written to tell the computer what the user wants it to do.But Virus programs make the computer do those things which you do not want.Normally, it enters through an infected floppy or Internet/Email.

A computer virus is a program. It should not be confused with the medical term virus which is an organism.However, both of them have the same features as far as their destructive activities are concerned.Major difference between the two is that a biological virus causes physical harm to our body and attack certain cells,whereas computer virus causes harm to the data and programs stored in computer by overwriting them with garbage or erasing them.

Trojan Horses,Worms and Spyware are some other terms which are associated with virus programs but are actually different from virus programs.

Read More

12 Useful IT Terms

RSS stands for Rich Site Summary. It is a family of web feed formats to publish frequently updated works such as news headlines,blog entries,audio and video in a standardized format.








MP3 stands MPEG-1 Audio Layer 3.It is a format to store audio data in a compressed form.








TeamViewer is a proprietary computer software package for remote control,desktop sharing,online meetings,web conferencing and file transfer between computers.It is possible to access a machine running TeamViewer with a web browser.





In software development, a product or a technology "Beta Release" is still in development but is released in the market for testing and evaluation purpose.









Skydrive is a free online storage facility offered by Microsoft.It allows users to upload and sync.files to a cloud storage and then access them from a web browser.It offers 7GB of storage for new users and 25GB of free storage for those who signed up to Skydrive prior to April 22,2012.







Global Positioning System (GPS) is a space-based global navigation satellite system that provides reliable location, and time imformation anywhere on the earth. It is freely accessible by anyone with a GPS receiver.






POP-UPS are extra browser windows of commercials that open automatically on browsing web pages.






Android OS is a Linux based OS designed primarily for touch screen mobile devices such as Smart phones and Tablet computers initially developed by Android Inc. whom Google financially backed and later purchased.











An Internet Service Provider (ISP) is a company that gives you access to the Internet for free.The browser will not be able to display web pages unless the computer is connected to an ISP.






Cloud Computing is a technology that uses Internet based computing where different services such as servers, storage and applications are delivered to an organization's computers and devices through Internet.It uses a pay-per-use billing model. It involves renting the computing resources instead of buying them.




WhatsApp messenger is a cross-platform mobile messaging application which allows you to exchange unlimited images, video and audio media messages free of cost.It is available for iphone, Blackberry,Android windows Phone and Nokia.

Moodle(Modular Object-Oriented Dynamic Learning Environment) is a free source e-learning software platform that educators can use to create effective online learning courses.

Read More

How to create a Blog

A blog is an easy-to-create web sites that allows users to share their thoughts with the world.The word "blog" comes from "Weblog" because because a blog consists of a signed and dated log of individual postings.The topic of the blog can be anything,from personal to professional.A blog is what you make of it. 

• Open the site www.blogger.com.The Blogger site will open.
• To create a blog with the blogger site, you must have your account (e-mail) in gmail,else,you will have to create a new Gmail account.
• Sign in using your Gmail username and password.

• Specify a title for your blog ,say creative Expressions.The title will appear at the top of every page of your blog.The title should reflect about the contents in your blog.

• Specify the URL(address) of your blog, say ridhimabhatia.Your blog address (URL) will be your identity on hte web and it will be used to read and link to your blog.Click Continue.
• Your blog has been created.To add content to your blog,click on Start Blogging.
• The Posting page of your blog will be displayed.

• Under the Posting tab,you can enter the title for your blog post and the content(text,images,videos and web-links) for your posting.
• To format the text,use the toolbar shown just above the content window.This is almost similar to MS word toolbar.
• Click Publish Post after you have entered the content and formatted it properly.You will see the window on the next page.
• Click on View Blog button to view your own Blog.
• Similarly, you can add more contents to your blog by clicking on the Create a new post button.
• Specify a name in the Display Name text-box. This name will appear as you signature in the articles you will post on this blog.Click on Continue button.
• Different templates for your blog will be displayed.Select the template of your choice.The template choice can be changed later on.
• Click on continue button.The following screen will be displayed.

• You can use different menu options under the Settings tab to edit your profile, your blog address,invite others to view your blog or add them as members to your blog.
• To change the appearance of your blog.click on Design tab.You can change the template of your blog,add/modify/delete the page elements of your blog.
• After making the necessary changes,click on the Sign out button at the top right.
• To view your blog, type your URL,For example:(ridhimabhatia.blogspot.com) and press the enter key.Your Blog will be displayed.
• 
• To add or modify the content in your Blog,or to make changes in the blog structure,click on the Sign In button at the top right of your blog window,  or open the site www.blogger.com  
• Sign in with your username and valid password.
• The Dashboard page will be displayed.the dashboard is an area which contains all the options for managing a blog.
• Click on New Post to add new entries in your blog, or click on Edit Posts to make changes in your existing posts.
• Always,remember to Sign out while leaving your blog site.

Read More