How do I know if my windows is activated? How does one implement a free activation upgrade? Do I need to activate windows again after Windows is reinstalled?

Source: Internet
Author: User
How do I know if my windows is activated? How does one implement a free activation upgrade? Do I need to activate windows again after Windows is reinstalled?

Click Start → run. In the pop-up dialog box, enter oobe/msobe/a. After you press enter, the system will pop up to show you whether the system has been activated.
Step 1. Click the Start menu and select "run"

Step 2: Enter oobe/msobe/a in the "open" input box of "run" and press Enter.

After you press enter, the system will pop up to show you whether the system is activated.

XP easily implements activation-Free Upgrade:

1. Install Windows XP

2. open registry regedit

3. Find the primary key HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ WindowsNT \ CurrentVersion \ wpaevents \

4. Delete the sub-key lastwpaeventloged

5. Change the child key oobetimer to FF D5 71 D6 8B 6a 8d 6f D5 33 93 FD.

6. Right-click the "wpaevents" key in the registry → "permission" → "advanced" → "owner" → your username → "application" → "OK"

7. Return to the "Security" tab → "advanced" → select "system"> "edit" in the list"

8. Tick all the boxes in the "reject" column.

9. "OK" to exit

Re-start found activated. This method can be upgraded smoothly !!!

Re-activating Windows XP 
To reinstall Windows XP, you must reactivate it. In fact, as long as the WPA. DBL file in the windows \ system32 directory is backed up during the first activation, no activation is required. After Windows XP is reinstalled, copy the file to the directory above.

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