How to activate Windows XP?

Laptop has no internet, so how can I activate the Windows, unfortunately, with the key of the original CD it didn't work either and the 30 days have expired, so I can no longer start, only in safe mode, with the tips for Regedit didn't work either?

The question is whether the activation server for XP still exists, because you will not be able to align with a call to Microsoft synonymous.

On our old Pentium 4 PC, I activated Win XP without problems even over the Internet a month ago!

If you have a valid "Key", you can use the activation by phone.

Prepare a slip of paper and pencil, because you will be read a whole series of groups of numbers that you have to write down and enter.

The process is described here:

https://tipps.computerbild.de/software/windows/windows-xp-aktivieren-so-wird-es-gemacht-524845.html

No, if I start and go to the user account, the password comes in there same as windows product atkivierung with error message: If you want to activate the activation now and yes comes while windows was already activated then I go to ok ubd will be logged off again

Internet has the questioner not, as he writes, but also the tel. Activation still works.

I know that the phone activation works - but in that case it will be best if he reinstalled the XP and first scraped the hard drive - wants to say: formatted:-))

https://de.wikihow.com/Windows-XP-dauerhaft-aktivieren

Unfortunately it does not work

Unfortunately, it was not possible to activate this by activating the telephone