Hello Dhan, If you have forgotten the Administrator password on your Windows 7 Ultimate laptop after switching it from a domain to a workgroup, there are a few methods you can try to retrieve or reset the password: 1. Password Reset Disk: - If you previously created a password reset disk, you can use it to reset the Administrator password. - Insert the disk and follow the on-screen instructions to reset the password. 2. Safe Mode: - Restart your laptop and boot into Safe Mode by pressing the F8 key repeatedly during startup. - In Safe Mode, the built-in Administrator account might be enabled by default. Try logging in using that account without a password. 3. Third-Party Password Reset Tools: - There are third-party...