How Is Help Activated In Windows. If you've made a major change to your device's hardware, such as a motherboard replacement, run the Windows Activation troubleshooter located on the activation settings page. When you get a message that says Windows can't be activated, there are several possible reasons why.
If you're not already an administrator, for more info, see Create a. To use the troubleshooter, select Start > Settings > System > Activation , and then select Troubleshoot. To activate Windows XP by using an Internet connection, follow these steps: Click Start, point to All Programs, point to Accessories, point to System Tools, and then click Activate Windows.
Click Next, Upgrade, restart if it prompts to.
If you're not already an administrator, for more info, see Create a.
Describes how to perform volume activation using the Key Management Service (KMS). This tool is intended to help fix Windows activation problems on computers that run Enterprise, Professional, or Server edition of Windows. Bring up the Command Prompt by typing Command Prompt in the search bar at the lower left side of the screen and clicking on the search button beside it.