内行人士请指点一下
I have noticed two bizarre things happened to my computer
1) Normally,if there are two or more IE windows are open at the same time, we can bring any window to the front (or activate any window) just by clicking it. But recently nothing happens if I do that. To view one of IE windows, I have to minimize all other the windows except the one I need to explore. Does anyone know why?
2) I have a 120 GB external hard drive connected to computer through USB cable. It has worked fine until recently. the computer showed the capacity is now only 80 GB instead of 120 GB, and also indicates it has not been formatted. But it was formatted and has been working fine. Does anybody know what’s going on.
Many thanks in advance