To activate, use the Windows Product Activation wizard to provide the installation ID to Microsoft over the Internet or your phone line. The installation ID records an association of the product ID to your computer and a confirmation ID is sent back to your computer to activate Windows XP.
Although support has ended for Windows XP, it can still be activated and installed on a system. The only difference would be that you will no longer be receiving updates or be offered any support from Microsoft’s technical support regarding the same. This method will require you to connect to Microsoft through an internet connection (of course).
Some articles claimed But outside of the initial grace period of XP, users will only be able to use the operating system if they will activate their copy. Microsoft offers three alternatives to activating Windows XP, via the Internet, through a modem or by phone.
Learn more In order to get the most out of Windows XP, you’ll need to activate it using your Windows XP product key. If you have an internet connection or dial-up modem, you can get activated with just a few clicks. You can also call Microsoft and get an activation code if you don’t have access to the internet.
Is Windows XP still supported by Microsoft?
Windows XP is no longer supported by Microsoft, and it is highly recommended that you switch to a more recent version of Windows. This will ensure that you have access to the latest security patches. Windows XP won’t be getting any more updates. Consider purchasing a valid key.
Can I Use my Windows XP product key on another computer?
If you have used your Windows XP product key on a different computer or installed new hardware, you may be prompted to contact Microsoft by phone. This is a step required by Microsoft to prevent piracy. As long as you are not violating your license, you should have no problem getting the support rep to activate your account.
One query we ran across in our research was “What do I do if my Windows XP key won’t work?”.
Some articles claimed contact Microsoft if you have a real key that won’t work. If you have a Windows XP key that won’t work, contact Microsoft before bypassing the activation. There’s a good chance that the support rep will be able to get your key working and your computer activated.
How many Windows XP activation keys can be generated?
In fact Windows XP uses offline activation, and its verification algorithm has long been leaked, which means anyone can generate an infinite amount of valid keys and get along with them.