Hi, I own a Dell Inspiron which uses Windows Vista, and recently Windows Explorer keeps crashing.
Whenever I try to right-click something within windows, eg a program, I get a dialog box telling me windows explorer has stopped working. Normally after I close the box the bar at the bottom of my screen as well as all my desktop icons disappear for a few seconds, and then it goes back to normal. So I can't right click on anything, and I can't use the keyboard shortcuts for copy, cut, or paste.
I use the built-in mouse, and i know that's not the problem because i can use right-click normally, if, for example, I'm on a browser.
A friend suggested I might have a Trojan, so I was wondering how i can remove it.
What do I do? It's really becoming a nuisance and I just want to get rid of it. I used to have Norton Antivirus but it expired in September and I still haven't renewed it, and I'm starting to regret it.