My son has given me an old PC which was his. He has not used it for several years but it is fine.
When he had it, he set himself up as Administrator, with a guest account for other people.
The problem is, he has forgotten the admin. password. So, although I can log on to the guest account, I cannot install any new software as I do not have admin. rights.
Is there any way round this - either recovering the password or installing software as a "guest"?