My Computer has gone mad HELP!!!!

A few days ago my system worked fine but now everything has stopped working
1). My IE7 Beta 2 doesn't open any RSS feeds
2). When I try to search a blank search bar appears
3). The Windows Media Player also shows 'An internal application error has occurred'.
4). My Computer has also become a bit slow
5). No java applet works
6). I can' even post the screenshots because no button works in the webpage for posting new topic

I have a WinXP Pro

[JGuru]

Looks like a Virus attack or a Trojan invasion of
your PC. Use a good antivirus , also a Spyware
and scan your System fully. If nothing else work.
I suggest formatting & reinstalling Windows.

[grinning_devil]

or may be due to IE 7 "Beta"...cant say for sure though as i havnt used it..try downloading firefox or some other browser and check if everything is working..

[Nimda]

Hi

First of all uninstall IE7 Beta. Follow the instructions on the following page:
http://msdn.microsoft.com/ie/releasenotes/default.aspx

If the problems still persists, scan your PC for viruses. Also check the PC for spyware.

Online virus scan:
http://housecall.trendmicro.com/

SpyBot S&D:
http://www.safer-networking.org/

Another link you might wanna check out:
http://www.opentechsupport.net/forum...c/27451-1.html

[MysticHalo]

Um.. yes, i think its IE7 beta causing trouble coz when i installed(the hack way) it in my computer,my IE 6 started behaving abruptly and whenever i tried to open a webpage,it wud say "seach cannot have null valu" and then 2 or 3 blan windows wud open

[ravi_9793]

try restoring the system...to its last best time.

[::vicky::]

i think it not a good idea to use ie 7 beta 6 is ok or u wait for the final ie7