I got a laptop from a friend.
He said himself that the part is a bit older and that he has no access to it because the laptop is registered with an AD.
Now I have made a little smart and managed to create an account. Unfortunately he has no admin rights because I have to enter the admin password and have to be logged in to the AD.
There's a Windows 10 operating system on the laptop.
Hopeless. The notebook must be completely re-installed using a CD / DVD / USB stick.
I'm just going to assume that ownership of the hardware exists and that no illegal activities are attempted. In this case:
Create a local admin (google times after utilman trick).
So that you can switch from the domain to a local working group and be good.
Nope
But. It is also possible to use the local administrator, but it is faster and less error-prone to set up the system again. The permissions also fit.