If you're using a Windows computer, you can use a password reset tool like:
Imagine you're using a Windows computer and you can't remember your administrator password. Don't worry, there are a few methods to regain access: how to check my administrator password
As a last resort, you can try reinstalling your operating system. This will erase all data on your computer, so make sure to back up your files before proceeding. If you're using a Windows computer, you can
Follow the prompts to verify your identity via email or phone. Once reset, use the new password to log into your PC. 2. Reset Using Another Admin Account If you're using a Windows computer