Select Add a new way to sign in or verify then choose how you would like to receive security codes.

To find your device name you can use one of the following methods: In the Settings app , select System > About

注意: 可以使用拥有的电子邮件地址作为Microsoft帐户，或者在注册时选择“获取新电子邮件地址”或“改用电子邮件”来创建 ...

Lithium-ion batteries wear out over time, which can result in a battery not holding a charge for as long as it did when it was new. Keeping the battery charged to 100% all the time can cause it to deteriorate faster.

Testing whether conditions are true or false and making logical comparisons between expressions are common to many tasks. You can use the AND, OR, NOT, and IF functions to create conditional formulas.. For example, the IF function uses the following arguments.. Formula that uses the IF function

Windows 10, version 2004 and Windows Server, version 2004 update history; End of service statement; December 14, 2021—KB5008212 (OS Builds 19041.1415, 19042.1415, 19043.1415, and 19044.1415)

Choose the power mode that works for you and what you want to do on your Windows 10 PC. This lets you determine what’s important to you—getting the best battery life, best performance, or a balance between the two.

Nota: Se non è possibile selezionare l'opzione In evidenza di Windows, è possibile che l'amministratore abbia disabilitato la funzionalità o che l'aggiornamento non sia ancora stato ricevuto.Questa funzionalità viene distribuita in un certo periodo di tempo. Per altre informazioni, vedere Quando si ottengono le funzionalità più recenti di Microsoft 365?.

Skype for Business makes it easy to connect and collaborate with coworkers and business partners around the world: Start instant message conversations and voice or video calls.

Surface Laptop 3 has power and style to help you get things done throughout your day the way you want. Get to know Surface Laptop 3. To help you get around, here are some diagrams for Surface Laptop 3.