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To sign out, go to Outlook.com. Select your account initials or account picture at the top corner of your Inbox. Select Sign out. Tips: If you don't see your picture at the top of screen, check to see if ad blocking is turned on. Sometimes this prevents the picture from showing. If you don't see see Profile or Account options, you can access ...

Activate Windows using a product key. A product key is a 25-character code, that looks like this: PRODUCT KEY: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX. During installation, you'll be prompted to enter a product key. Or, after installation, to enter the product key, select the Start button, and then select Settings > System > Activation > Update product ...

Select Install (or depending on your version, Install apps> ). From the home page select Install apps (If you set a different start page, go to aka.ms/office-install .) For Microsoft 365 operated by 21 Vianet go to login.partner.microsoftonline.cn/account. For Microsoft 365 Germany go to portal.office.de/account.

Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.

Select the product you need help with. We'll show you self-help options first. Additional help is available if you need it, including live chat with a Microsoft specialist. Microsoft 365. Office. Windows. Xbox. Surface devices. Copilot.

Surface 배터리 테스트 및 예상 성능. Surface 장치를 테스트하여 Surface 장치에서 예상한 배터리 수명에 대한 추정값을 제공할 수 있습니다. 일부 제품의 경우 테스트도 운송업체 사양에 따라 수행됩니다. 실제 배터리 사용 시간은 상당히 달라질 수 있으며, 사용 중인 ...

펜의 배터리 변경. 대부분의 디지털 펜은 Windows 또는 교체 가능한 AAAA 배터리가 있습니다. 시작하기 전에 펜과 함께 제공된 지침 설명서를 참조합니다. 대부분의 펜의 경우 펜 끝을 음소수로 하여 배터리를 교체할 수 있습니다. 자세한 지침이 필요한 경우 펜 제조 ...

Enter that person's account info, select the account type, and then select Add. If you need to remove an account from your PC: Select Start > Settings > Accounts > Access work or school . Select the account you wish to remove, then select Disconnect. Select Yes to confirm your actions.

Create Windows 11 installation media. On the Windows 11 software download page , select Create tool now and follow the instructions to install Windows 11. Warning: Microsoft recommends against installing Windows 11 on a device that does not meet the Windows 11 minimum system requirements.