My computer does not respond to commands. When I log on to the internet, it won't respond to the back button and frequently GIVES the "This PROGRAM is not responding". message.

I have to hit the END program several times before the program ends. Also when I try to type the courser will hang up and I have to hit the letter letter on the key board several times before the letter will type.

My computer is very slow to respond when I use search or try to switch pages in a web site, and often hangs up, or gives the not responding message.

I have scanned my computer with my ANTI virus software several times on full scan and ran several scans wit malware bytes and did not show any virus.

I am at my wits end trying to figure out what problem is.

Any help or suggestions would be greatly appreciated

Thanksdelete cookies, temporary internet files and history fairly regularly. These problems happen on internet explorer as well as on Mozilla - program will just randomly slow and shut down.

There's plenty of memory, but it just seems to go dead.
Hope this helps you.Your post is confusing. Is the problem only with the browser or is it with all apps?