How to repair a broken RAR, zip file???

        One spends hours downloading a compressed file only to discover later that the archive cannot be opened.
For Zip File
The professional tool, Disklnternals ZIP Repair, repairs the files; the user has to only select the source directory of the file and then a target directory. Then the program displays all the contents which it can recover and puts them in a new archive. 


If an error comes up (for instance, CRC Error), then the problem is not with the files. Check your main memory for errors with the tool MemTest.

For Rar File

QuickPar: Irons Out The Defects RAR archives are particularly popular in file sharing networks.

Although the packed data is not in one but in several small packets and as soon as one of them is damaged, the entire collection simply doesn't open. Luckily, the archives contain the PAR/PAR2 files which act as checksum for checking the packets.

With the QuickPar tool, open the PAR file in the program and the software takes care of everything else.

Back up your files online for free

        Because you never know when disaster will strike, it's vital to regularly back up your important data. Storing files in the cloud will let you access them from anywhere, and there are plenty of excellent free and paid-for storage services available.

SkyDrive, Microsoft's online storage site (http://skydrive.live.com), offers 25GB for free and has a 50MB per file limit, making it ideal for storing smaller items, such as photos and documents.

ADrive (www.adrive.com) gives you a generous 50GB of free online storage, although certain features, such as the Desktop client and FTP support, are only available to premium users.

 If you only want to back up (and optionally share) your most important files,you should consider getting a Dropbox account (www.dropbox.com). This initially gives 2GB of free storage but you can increase this by performing certain tasks, such as referring friends.

How to Do a Video Call in Facebook????

Taking the clue from Google plus , Facebook has started its version of video chat.User just needs to install a small plugin for the browser. The Facebook chat is officially marked to be released on Saturday 9th Jul 2011.
This is will be one of the major features added to facebook in recent times.
The Plugin For the chat can be downloaded here
The video chat is jointly developed by facebook and skype.The service is actually in its beta stages.



Procedure For Beginners

1. Click on the chat list and choose a person to chat with.

     2.  Then in the chat box click on the button as circled in the above image.
     3.  When you click the button a pop will open and will asjk you to download the chat plugin .
          once you are complete with downloading and installing the plugin .
     4.  Click  on the same button again to chat with some one.
Now You Are done Enjoy Video chatting.