I have a serious problem with my Desktop computer that after downloading some file from the internet my PC shows some minor problem. I think this may be the problem of autorun or something like a virus but in April or May 1st when I opened my computer I couldn't see...

I am curious what has happened to my system.

It was all okay up to last week but then I installed the software for editing images and the problem started.

Now every time I try to shut down my PC, I get an end task dialog box for tfswctrl.exe.

I don’t know...

At Present I suffered from a great crisis, that at the time of using my desktop PC instantly operating system works automatically without my command and mouse cursors vanish and installs some windows programmes automatically and normally I use ctrl+alt+delete to get rid of this crisis.Would you help me...

Anyone has any idea that what this file “msCMTsrvc” does? Last day I installed a new firewall in my system and all of a sudden it has started reporting that msCMTsrvc was seeking access to web.

Since it has ms in start of its name so I thought it is...

I downloaded some icons so that I could change some icons in my desktop.

When I go to the folder properties, customize tab, change icon and browse through the folder of the new downloaded icons, the folder is blank.

However, when I browse through it, normally I can see the icons....

Recently I got a problem that all my JPG files are not working with normal windows photo viewer and I installed Picasa as well and that also has become corrupted. Would you suggest me on what to do please?

I wanted Sims 3 to be installed in my computer, but every time I click the set up there is an error.

I don't know what kind of error this is. I wanted this game badly.

Could someone tell me what could be the problem?

I have a Windows 7 Professional.

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I opened a certain program in my computer, and sandbox keeps appearing. I was afraid to open it because Avast stated to open it in the sandbox because it can potentially harm my computer. 

Does this mean that while I'm trying to open those programmes, sandbox will appear,because of having viruses? I'm just double...

In Visual FoxPro, I've made a database like in phonebook. I've included the save command and view command (like view by name, view by address, view by age). When you click, for example, the VIEW BY address, the addresses that was encoded are returned alphabetically.

However, my concern is that every time I...

Memory in my laptop was getting low, and I got many movies stored so I decided to download Easy Media Creator to burn my movies. I converted those movies to MPEG format so that I can watch it in my television. I observe that the original size of the...