How much does genuine Windows cost?

I don't have genuine Windows and don't receive the security updates. Can you please tell me how much do you pay to Microsoft every year or is it a one-time purchase? My computer's security is good though:

Antivirus: AVG Free

Antispyware: Ewido, AdAware, SpyBot and Spyware Terminator

Firewall: ZoneAlarm

CCleaner

Do you think my computer is still vulnerable without the Microsoft updates?

Thanks a lot! Please give the sum in American $ or pounds or Euro or Yen

How much does genuine Windows cost?vincent

S u r from India?

I have genuine WindowsXP Home Edition

It costs Rs.4250

and professional edition Rs.7450

There is not much difference between the two versions

But for heme use you don't ''need'' professional.

How much does genuine Windows cost?adware remover

Winows XP (Home) is down to around $100.00 USD.

I'd suggest you get it because many of the updates address security issues not covered by your current protection.

Also you may find that certain programs don't work as they should. This too can be caused by a lack of updates.

Service pack 2 is a must. Without it, you aren't really running windows as it is supposed to be.

Take care
no ,get genuine xp b/w 5500-6000
It is a one time purchase. It varies in price depending on where you buy it. The average price should be about $90.
wow... you even better then me i dun have money to buy genuine at all.

Antivirus: AVG Free

Antispyware: none

Firewall: None
You don麓t need genuine Windows to get updates. You just need to enable %26lt;Automatic updates%26gt; into the %26lt;Control Panel%26gt;. The Microsoft Update use no filters when use automatic updates.