Recently I re-install my windows now when I open a song it does not make any sound. How can I solve it.

I have two pc in the previous day when I wanted to start my one pc it was not starting come up this problem “boot failed system halt” I was depressed. How can I solve it? Is that a big problem? Please tell me the solution.

I don’t know about safe mode that comes with windows how it works what is the advance side of it how can it help me.

Now a days, I am having problem with virus.  They hide my files and folders. So tell me how to see hidden files and folders in Windows 7 and how to recover files.

Hi, I am a university student and recently for my course, i have to gather a lot of information about Windows XP.

Well, as a windows user, i already know a lot of things about Windows XP.

But i need more of these. Besides if someone can inform me about its code & structure (which language it was used for building the code etc.), it will be a great help for me.

So please do it for me.

I need your help kindly anyone.

My company’s network consists of a single Active Directory domain named suppose Net.com. All servers on the Net.com network run Windows Server 2008.Net.com contains a server named KI-2 that has the Active Directory Federation Services (AD FS) role installed. I have to test the Connectivity of clients in the network to make sure that they can reach the new Federation server and that the Federation server is operational please tell me what should I do?

I don’t know what happened to all the files in my computer, I did 10 documents and all of those files where deleted and I don't know where are those files. Someone help me how to look back everything. If its possible. 

I have a WINS server running but my NT4 clients could not connect to the Windows 2000 domain.  Those clients has the correct address configured under WINS server. How can I fix this? Please note that I already checked on the WINS server and it has all the records for the 2000 domain controller. 

how can i change windows 7 desktop background and also please tell me how to change my windows 7 theme like I did in windows XP.

how can i change windows 7 desktop background and also please tell me how to change my windows 7 theme like i did in windows xp.