Odd behaviour after recover from screen power off

Hope someone can help and this is in the right place, please move it if not - but in words of one syllable please for a computer idiot if possible. Last few weeks my mouse (MS wireless 1000) has acted strangely in that sometimes, if I scroll down then the screen will shoot upwards again so I...

Hi everyone! Since my laptop have a corrupted main battery inserted, and the electricity is always suddenly cut off :cry:, all my work get lost once the electricity is cut off. As a result, I have been thinking of a way avoiding losing the Windows data and sessions done before and not saved. ...

Hi; I've disable all startup programs and I couldn't come back with this configuration. An error screan starts to apear on every atempt to recover it back. Now, windows it's not starting up and the system recovery options it's not working... I don't know how to use the advanced options....

With Vista if the machines power is suddenly cut, it can resume to where you were (Windows open and all, exact same state). What is this called and how do I activate it in Windows 7 PLEASE? I didnt know where else to post this thread sorry.

Behaviour of a dropdown changes in case we are changing the screen resolution. In case we are having lot of items, place of launch of dropdown list is getting changes as soon as we are changing the resolution. this seems to be a bug.