Learn how to access and manage your Windows sign in options. Use a password, Windows Hello, or a security key to unlock your device.

Find your product key to activate Windows. A product key is a 25-character code that's used to activate Windows and helps verify that Windows hasn't been used on more PCs than the Microsoft Software License Terms allow.

Learn how to sign into your PC with Windows Hello using a PIN, facial recognition, or fingerprint.

Find and download free templates to create documents like calendars, business cards, letters, greeting cards, brochures, newsletters, or resumes.

Learn how to reset your PIN if you aren't signed in to Windows and having trouble using your PIN.

How to lock cells in Excel to protect your data. You can also unlock a range of cells and grant permissions to others to edit.

Find answers to top questions about upgrading to Windows 11, from the minimum hardware requirements to where to find the upgrade.

The transcribe feature converts speech to a text transcript with each speaker individually separated. After your conversation, interview, or meeting, you can revisit parts of the recording by playing back the timestamped audio and edit the transcription to make corrections.

Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.

To use voice typing, you'll need to be connected to the internet, have a working microphone, and have your cursor in a text box. Once you turn on voice typing, it will start listening automatically.