Any PC experts out there. I decided to get rid of some of the pics stored on my PC. For some reason now if I click alt/cntrl/delete if a programme  crashes it says 'Task Manager has been disabled by your administrator' Any idea how I go about resetting this.
many Thanks
Sue

Yes are there other users on the PC as one will be set as an admin so you will have to go in as that person and re enable it.

http://antivirus.about.com/od/windowsbasics/ht/taskmanager.htm

Thanks. I have googled the problem and cannot access registry either. It implies I may have a virus. My own fault perhaps as AVG ran out a few days ago and I have not got round to putting new Antivirus on.
There is a guy at OHs work who will look at it in the next day or 2. I so hate being without my PC.
Any recommendations oon AV software that will not be mega bucks :-(

Avast is a free anti virus software that I have used for several years now. If you google it you will find their site and there is the option to have a free AV program if you are not a commercial user.