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Camera doesn't work in Windows - Microsoft Support
If that doesn't work, or your camera is built in on your device, try this: Select Start , type device manager, then select it from the search results. Find your camera under Cameras, Imaging devices , or Sound, video and game controllers. If you can't find your camera, select the Action menu, then select Scan for hardware changes.
Look up values in a list of data - Microsoft Support
Top of Page. Look up values horizontally in a list by using an exact match. To do this task, use the HLOOKUP function. See an example below: HLOOKUP looks up the Sales column, and returns the value from row 5 in the specified range. For more information, see HLOOKUP function. Top of Page. Look up values horizontally in a list by using an ...
适用于: Microsoft 365 专属 Excel, Excel 网页版, Excel 2021, Excel 2019, Excel 2016
Insert a horizontal line - Microsoft Support
Place the cursor where you want to insert the horizontal line. Type three of the characters shown below, and then press Enter. The line is inserted for the full width of the page. When inserted into a column, the line is inserted to match the width of the column. To add text above the line, put your cursor where you want the text and begin typing.
适用于: Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Word 2021, Outlook 2021, Word 2019, Outlook 2019, Word 2016, Outlook 2016
Change your default search engine in Microsoft Edge
Keeping Bing as your default search engine provides an enhanced search experience in the new Microsoft Edge , including direct links to Windows apps, relevant suggestions from your organization if you’re signed in with a work or school account, and instant answers to questions about Windows.However, you can change the default search engine to any site that uses OpenSearch technology.
IFS function - Microsoft Support
Excel functions (by category) The IFS function checks whether one or more conditions are met and returns a value that corresponds to the first TRUE condition. IFS will allow you to include up to 127 pairs of conditions (the test if something is True and the result if something is true). IFS can take the place of multiple nested IF statements.
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
Windows - Microsoft
프린터 & 스캐너를 > 시작 > 설정 > Bluetooth & 디바이스 를 선택합니다. 프린터 또는 스캐너 추가 옆에 있는 디바이스 추가 를 선택합니다. 가까운 프린터를 찾을 때까지 기다린 다음, 사용하려는 프린터를 찾아 디바이스 추가 를 선택합니다. 나중에 프린터를 ...
Move your files to a new Windows PC - Microsoft Support
You'll need: A OneDrive storage location. Internet access. Move files to a new Windows PC using an external storage device. You'll need: An external hard drive or network drive. Note: If you're moving from a Windows 7 PC rather than a Windows 10 PC, see Moving to a Windows 10 PC for info on how to bring your files with you.
Add or remove items from a drop-down list - Microsoft Support
If you set up your list source as an Excel table, then all you need to do is add or remove items from the list, and Excel will automatically update any associated drop-downs for you. To add an item, go to the end of the list and type the new item. To remove an item, press Delete. Tip: If the item you want to delete is somewhere in the middle 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
Apps und Programme in Windows reparieren - Microsoft-Support
Sie können einige Apps und Programme reparieren, wenn Sie nicht ordnungsgemäß ausgeführt werden. Beachten Sie, dass für alle Apps und Programme keine Optionen zum Reparieren oder Ändern angezeigt werden. Reparaturoptionen auf der Seite „Einstellungen“. Wählen Sie Start > Einstellungen > Apps > Apps und Features. Apps & Features in ...
Windows - Microsoft
打开或关闭 Windows 安全中心. Security Windows 10. 当在新设备中首次启动 Windows 10 时,设备上已安装的防病毒保护程序即是你的默认安全应用。. 但是,Windows 安全中心已预安装并可随时使用。. 如果你想要使用 Windows 安全中心,可卸载其他所有防病毒程序,Windows 安全 ...