You can reset password:
Reset your Windows local account password
If you have administrative access to your computer, you can reset the password using Command Prompt. Here's how:
a. Boot your computer into the Advanced Startup Options. You can do this by restarting your computer and repeatedly pressing the F8 or Shift + F8 key before the Windows logo appears.
b. Select "Troubleshoot" > "Advanced options" > "Command Prompt."
c. In the Command Prompt, type the following command and press Enter:
net user [your_username] [new_password]
Replace "[your_username]" with your actual username and "[new_password]" with the new password you want to set.
d. Restart your computer and log in with the new password.