First here the uninstaller
http://www.download.com/Revo-Uninstaller
http://cupersoft.com/content/view/50/
Free Start Up Manager
http://www.iobit.com/advancedwindowscare
Install it and just press 淐are ?
http://www.download.com/Glary-Utilities/
http://registry-cleaner.comodo.com/
One of the best and most trustworthy free reg. cleaners
Two of the best free defrag programs
http://www.download.com/Auslogics-Disk-D
http://www.snapfiles.com/reviews/iobit-s
Start - Run - type : cleanmgr
Ok
Start - Run - type
chkdsk /r
or
chkdsk /f
ok
dos window
bla bla bla etc
Y/N
Y
Enter
Restart your computerHow to uninstall programs that don't have a change/remove button in add/remove programs?You can uninstall the programs from their specific folder in Program Files. If some of them don't have an %26quot;uninstall file%26quot;, just delete them. (and delete them from Recycle Bin too)
You can't defragment because you don't have enough space, u need to have at least 15% available space to defragment. (deleting unused files and programs will fix it)
And it definetly not a virus.How to uninstall programs that don't have a change/remove button in add/remove programs?If you don't have a good pc maintenance program you need one. Over time temp files, files left after crashes, files left over after uninstalls, and lot's of other things clog up your computer causing it to not act right or not respond correctly. This could also be a spyware (or several) that is playing havoc on your computer. I've run the same maintenance and security software package for about 8 years and it has never let me down. If you don't have one you can check this one out at:
http://www.pctechmonkey.com/home-pc-maintenance.html