Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
Office Help & Training
We would like to show you a description here but the site won’t allow us.
Office Help & Training
We would like to show you a description here but the site won’t allow us.
Office Help & Training
We would like to show you a description here but the site won’t allow us.
Microsoft 支援服務
Microsoft 支援服務可協助您處理 Microsoft 產品。 尋找適用於 Microsoft Copilot、Microsoft 365、Windows、Surface 等的使用方法文章、影片和訓練。
Office Help & Training
We would like to show you a description here but the site won’t allow us.
Devolvendo itens que você comprou da Microsoft para troca ou reembolso
Produtos digitais como aplicativos, jogos, conteúdo complementar, assinaturas, filmes, programas de TV e livros não podem ser devolvidos, a menos que a oferta da lei aplicável declare que você está qualificado para um reembolso.
Applies To: Microsoft account dashboard
Office Help & Training
We would like to show you a description here but the site won’t allow us.
Office Help & Training
We would like to show you a description here but the site won’t allow us.
Office Help & Training
We would like to show you a description here but the site won’t allow us.
Surface 帮助和学习
请从各种 Surface 设备和配件中选择以获得帮助。