No charge phone or shop evaluation

Is my computer upgradeable?
Is it worthwhile?
Do I need a 64 bit system, what is a dual core processor? Is there any difference between Amd and Intel?
How much ram do I really need?
What is the best video card for my purposes?
Where is the best place to buy a computer?
Am I exposed to Viruses, spyware or identity theft?
Do I need a firewall?
Do I need Windows Vista and which version if I do? Will Windows Xp still work for me?
What is that grinding noise coming out of my computer?
Do I need to back up and if so how?
Is there a way to monitor my child's communication on my pc?
Is there any way to prevent my children from accessing certain types of websites?

These are just some of the questions I will answer for you for no charge.