If you have forgotten your administrator password on Windows 10, don't worry – you are not alone. It can happen to anyone, and fortunately, there are ways to recover it. Here are some methods you can try:

1. Use Password Reset Disk: If you have previously created a password reset disk, you can use it to reset your administrator password.
2. Try Safe Mode: Boot your computer in Safe Mode, as sometimes you can access the built-in administrator account which may not have a password.
3. Use Another Admin Account: If you have another administrator account on the computer, you can use it to reset the password of the locked account.
4. Use Windows Password Recovery Tool: There are third-party tools available that can help you reset your administrator password. Make sure to choose a reputable one.

It's important to note that some methods may result in loss of data or settings on your computer, so proceed with caution. It's always a good idea to keep a record of your passwords in a secure place or use a reliable password manager to avoid such situations in the future.