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Join a meeting without an account in Microsoft Teams
Learn how to join a Microsoft Teams meeting if you don't have an account. Join a Teams meeting as a guest in the Windows app or on the web.
适用于: Microsoft Teams
Kirjautuminen sisään tai ulos Outlook.comissa - Microsoft-tuki
Kirjaudu ulosHotmail taiOutlook.com. Jos haluat kirjautua ulos, siirry Outlook.comiin. Valitse tilisi nimikirjaimet tai tilin kuva Saapuneet-kansion yläkulmasta. Valitse Kirjaudu ulos. Vihjeitä: Jos et näe kuvaasi näytön yläreunassa, tarkista, onko mainosten esto käytössä. Se estää joskus kuvaa näkymästä.
适用于: Outlook.com
Multiple desktops in Windows - Microsoft Support
Right-click on the desktop you want to change. Select Choose background. Select the list in the Personalize your background section, then select Picture. Select a picture. Use multiple desktops in Windows to organize projects, or quickly switch between desktops before a meeting.
Add an app to run automatically at startup in Windows 10
Add an app to run automatically at startup in Windows 10. Select the Start button and scroll to find the app you want to run at startup. Right-click the app, select More, and then select Open file location. This opens the location where the shortcut to the app is saved. If there isn't an option for Open file location, it means the app can't run ...
Windows 10 更新助手 - Microsoft 支持
Windows 10 更新助手. Windows 10. Windows 10更新助手在您的设备上下载并安装功能更新。. 功能更新,例如 Windows 10 版本 1909(又称作 Windows 10 2019 年 11 月更新)提供新功能,并帮助保持系统安全。. 下载更新助手 后,你将自动获得这些更新。. 如果不想等待自动更新 ...
Metered connections in Windows - Microsoft Support
To set a network as a metered connection. Wi-Fi: In Settings, select Network & internet > Wi-Fi > the Wi-Fi network you’re connected to, then turn on Metered connection. Ethernet: In Settings, select Network & internet > Ethernet > the network you’re connected to, then turn on Metered connection. Cellular: In Settings, select Network ...
Upgrade Windows Home to Windows Pro - Microsoft Support
To upgrade from Windows 11 Home to Windows 11 Pro manually, first check which edition you’re running and your activation state: Select Start > Settings > System > Activation. At the top of the Activation page, you see your edition: either Home or Pro. You‘ll also see if you’re activated under Activation state . Open Activation settings ...
SUMIF function - Microsoft Support
sum_range Optional.The actual cells to add, if you want to add cells other than those specified in the range argument. If the sum_range argument is omitted, Excel adds the cells that are specified in the range argument (the same cells to which the criteria is applied).. Sum_range should be the same size and shape as range.If it isn't, performance may suffer, and the formula will sum a range of ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
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Change your screen saver settings - Microsoft Support
Change your screen saver settings - Microsoft Support. Change your screen saver settings. Windows 10. 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.