My computer is running very well but when I want to convert anything, install software or remove software in my computer than the computer is going off.

What is the reason and how I can solve this problem?

I have a Laptop computer but the CD Rom is not good . But I want to install a fresh copy of windows XP. In this situation how can I install a fresh copy of windows XP in my Laptop computer.

Or how can I install windows XP without CD Rom?

A virus have blocked my system application REGEDIT. I tried to solve it by system restore but my bad luck. System restore was failed.

Is there any other way to activate the blocked REGEDIT without formatting the system? Please somebody help me .

My computer is too slow. I used FREE ANTIVIRUS to clean all the viruses and move all the viruses to vault but it makes no effect. It is still slow. I had add 1GB RAM also.

What should I do to make my computer fast?

When I switch on my laptop than a message appears in the screen that is BootEMG is failure and press Shift+Ctrl+Del to restart. If I press Shift+Ctrl+Del than the laptop is restarted and appear same message I don’t know why it is appearing.

How can I solve this problem ?

How can I activate my task manager blocked by virus?

My computer operating system is Microsoft Windows XP service pack 2.

When I use Internet and automatic updates enable in my computer after some days a message appears saying,

"You may be a victim of software counterfeiting, please use Microsoft original windows" .

After then I am not able to install any software.

What is  the matter? How can I prevent this?

How can I connect two computer at home for sharing data fast and easily?

Please tell me how can I install driver's in my computer as I am new user?

I want to put Windows XP operating system on my Acer aspire 5310 laptop. It has a Celeron M processor & SATA hard drive, but the thing I am worried about is that Acer aspire 5310 haven’t any windows XP drivers? Because it’s original operating system is Windows Vista.