How to change your account password in Windows 10
It is recommended that you never reuse your password and ideally use a password manager such as Bitwarden to keep your passwords secure and organised for both work and personal accounts. Even so, it is good practice to change your passwords every so often. Here is how you change your Windows 10 password.
Depending on what version of Windows 10 you are using the instructions below may slightly vary. These instructions are for Windows 10 Anniversary Version.
Click the Start Button
Next, click the Settings icon (looks like a gear or cog)
Now click the Accounts icon
Then click Sign-in options
And finally click Change under the Password section
Follow the onscreen instruction to change your Windows 10 password