Things to try first. Try these things first to help you fix or narrow down the connection problem. Run Get Help to troubleshoot and fix common connection problems. Right click the network icon in the right side of the taskbar and select Diagnose network problems or open Get Help for Network & Internet

Pour trouver les téléchargements sur votre PC : Sélectionnez Explorateur de fichiers dans la barre des tâches, ou appuyez sur le touche du logo Windows + E.

Shut down (turn off) your PC. Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

One of the best ways to get the most out of your PC is to make sure you have the latest version of Windows 11 installed. When you check for updates, your PC will also search for the latest device drivers, which can also help improve your PC’s performance.

如果这是你第一次安装 Microsoft 365，则可能需要先执行一些设置步骤。 展开下面的 “了解详细信息”部分。 但是如果是重新安装 Microsoft 365，且已兑换了产品密钥并拥有与 Microsoft 365 相关联的帐户，请转到“登录并安装 Office”的部分。

Your Skype Name is the name created when you first joined Skype, other than your email address or phone number. If you sign in with an email address or phone number instead, then you'll have a Skype Name tied to your Microsoft account.

Step 2: Back up your folders. Windows Backup is an easy, single stop for all of your backup needs. Your free Microsoft account comes with 5 GB of OneDrive cloud storage (and more storage is available if you need it), and backing up your folders syncs the folders you specify to your OneDrive account, making them instantly accessible on all computers that you use with this Microsoft account.

Learn about file sharing over a network in Windows. Note: This article focuses on how to share files or folders over a Local Area Network (or LAN), such as connected computers within your home or workplace.If you are trying to find out how to share a file over the Internet, for example with a friend or family member, OneDrive provides easy ways to accomplish this.

Turn your PC off completely. To shut down, select Start and then select Power > Shut down .. Sleep. Sleep uses very little power, your PC starts up faster, and you’re instantly back to where you left off.

Learn how to find your Windows product key for activation or when to use a digital license instead.