Equation Editor (Microsoft Equation 3.0) was included in earlier versions of Word, but was removed from all versions in the January 2018 Public Update (PU) and replaced with a new equation editor.

Learn about HDR capabilities in Windows 11 to bring a wider range of colors and details to your display.

If you forgot your work or school password, never got a password from your organization, or have been locked out of your account, you can use your security info and your mobile device to reset your work or school password.

Learn about Outlook.com encrypted messages. Discover how to encrypt an email in Outlook, send an encrypted email, and read an encrypted email.

You can add your credit card, debit card, bank account, PayPal account, or mobile phone as a new payment method for your Microsoft account.

Khởi động Surface từ ổ đĩa USB có thể hữu ích nếu bạn muốn thay đổi cài đặt vi chương trình hoặc cài đặt khởi động Windows.

Saiba como conectar um dispositivo Bluetooth no Windows e ajustar as configurações de emparelhamento Bluetooth.

As an employee, IT worker, or end-user, set up authentication for your work or school account, reset your own password, set up and join devices, set up the Microsoft Authenticator app, and use the My Account and My Apps portals.

Verifique os serviços Xbox, jogos e aplicativos para qualquer interrupção de serviço.

Learn how to check if your PC is capable of running TPM 2.0 or how to enable TPM 2.0 to upgrade to Windows 11.