Contact Support. For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Learn how to keep your Microsoft account safe, including making a strong password, identifying safe emails, and reviewing account activity.

Windows 10. On a PC running Windows 10, select Start > File Explorer, or select File Explorer from the taskbar. Press and hold (or right-click) the MP4 file you want to play, select Open with , and then choose your preferred file player from the list of applications. Play MP4 files in Windows 10 by right-clicking the file and choosing what ...

You can grant a delegate permission to read items in your folders or permission to read, create, change, and delete items. The delegate can also respond to meeting requests on your behalf, or if you need to grant send as permissions, you can contact your IT admin and request that. Send as permissions can only be set by your organization's admin.

Location history. Some Windows apps and services that use location info also use your location history. When the location setting is on, locations looked up by apps or services will be stored on the device for a limited time (24 hours), then deleted.

OneDrive for Windows を再インストールする. OneDrive アプリは Windows 8.1 および Windows RT 8.1 に付属しており、アンインストールすることができません。. ただし、Windows 7、Windows Vista、一部の Windows 10 のバージョンからは OneDrive をアンインストールすることができ ...

If you want to track your Microsoft Rewards order after you redeem an award, sign in to the Rewards page with your Microsoft account, select Redeem and then select Order history. On the Order history page, find your order and then look under Status. Open Rewards dashboard. You can also track your order in the confirmation email that was sent to ...

Windows 的语言包. 使用“添加语言”功能再为 Windows 11 安装一种语言，以查看该语言的菜单、对话框和支持的应用及网站。. 为此，请执行以下操作: 选择“ 开始 ”>“ 设置 ”>“ 时间和语言 ”>“ 语言和地区 ”。. 前往“ 首选语言 ”，选择“ 添加语言 ”。. 在 ...

Hanki uusin Windows-päivitys. Windows-laitteet saattavat saada uusia toimintoja eri aikoina, kun Microsoft toimittaa muita kuin suojauspäivityksiä, korjauksia, parannuksia ja parannuksia useiden ylläpitotekniikoiden avulla, mukaan lukien hallittu ominaisuuksien käyttöönotto (CFR). . Windows ilmoittaa, jos sinun on käynnistettävä laite ...

Pour décompresser (extraire) des fichiers ou des dossiers à partir d’un dossier zippé. ABONNER LES FLUX RSS. Combinez plusieurs fichiers en un seul dossier compressé afin d’économiser de l’espace de stockage ou de partager les fichiers facilement.

Use slicers to filter data. Slicers provide buttons that you can click to filter tables, or PivotTables. In addition to quick filtering, slicers also indicate the current filtering state, which makes it easy to understand what exactly is currently displayed. Windows macOS Web. You can use a slicer to filter data in a table or PivotTable with ease.