默认情况下，查阅表格中信息的函数必须按升序排列。 但是 VLOOKUP 和 HLOOKUP 工作表函数包括 range_lookup 参数，此参数命令函数即使在未对表格排序的情况下，也要查找精确匹配。 若要查找精确匹配，请将 range_lookup 参数设置为 FALSE。 请注意：如果使用 TRUE（表示命令函数查找近似匹配），不仅会导致 ...

Note: If it’s been fewer than 10 days since you upgraded to Windows 10, your previous version of Windows will be listed as a system file you can delete.If you need to free up drive space, you can delete it, but keep in mind that you'll be deleting your Windows.old folder, which contains files that give you the option to go back to your previous version of Windows.

通过语音键入，可以通过说话在电脑上输入文本。 语音键入使用由 Azure 语音服务提供支持的联机语音识别。

设置状态持续时间. 如果要更改特定时间段的状态（例如，在一个小时的集中工作中设置 “请勿打扰 ”），可以设置持续时间，以便 Teams 会在分配的时间结束时自动重置状态。. 可以为除 “可用”之外的任何状态设置持续时间。. 选择 个人资料图片 > 当前状态 > 持续时间 。

What is a security key? We currently support several designs and providers of security keys using the Fast Identity Online (FIDO2) passwordless authentication protocols. These keys allow you to sign in to your work or school account to access your organization's cloud-based resources when on a supported device and web browser.

Next to the password you want to change, select More actions , and then select Edit.

This article applies if you’ve recently made changes to your device hardware and are trying to upgrade to Windows 11. Hardware changes might affect your upgrade eligibility, though you’ll need to take a few steps to see your updated eligibility in Settings.

Als je ondersteuning wilt krijgen in Outlook.com, klik je hier of selecteer je Help op de menubalk en voer je je query in. Als de zelfhulp uw probleem niet oplost, schuift u omlaag naar Hebt u nog steeds hulp nodig? en selecteer Ja.. Als je contact met ons wilt opnemen in Outlook.com, moet je je aanmelden. Als u zich niet kunt aanmelden, klikt u hier.

Choose Open all, or Open all in new window, or Open all in new InPrivate window.

Select the Start button, then go to Settings > Personalization > Lock screen, and select Screen saver settings.In the Screen Saver Settings window, choose a screen saver from the drop-down list. Change your screen saver settings