Windows 10 update history - Microsoft Support
Windows 10, version 2004 and Windows Server, version 2004 update history; End of service statement; December 14, 2021—KB5008212 (OS Builds 19041.1415, 19042.1415, 19043.1415, and 19044.1415)
Windows Update Troubleshooter - Microsoft Support
Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.
Contattaci - Supporto tecnico Microsoft
Contatta il Supporto tecnico Microsoft. Trova soluzioni a problemi comuni, oppure ottieni assistenza da un operatore del supporto.
Восстановление утерянных или удаленных файлов
Восстановление файла или папки в предыдущее состояние. Щелкните правой кнопкой мыши файл или папки и выберите Восстановить прежнюю версию. Вы увидите список доступных предыдущих версий файла или папки.
Import email, contacts, and calendar from an Outlook .pst file
Steps: Import Outlook items from a .pst file in Outlook for PC. These instructions assume you've already exported your Outlook email, contacts, and calendar from another instance of Outlook, and now you want to import them to Outlook.. At the top of your Outlook ribbon, select File.. If your ribbon doesn't have a File option in the top left corner, you aren't using an Outlook app installed on ...
Applies To:
Outlook 2016, Outlook 2013, Office for business, Office 365 Small Business, Microsoft 365 admin, Outlook 2010, Outlook 2007
Installer Windows 7 Service Pack 1 (SP1) - Support Microsoft
Résoudre les problèmes liés à l’installation de Windows SP1. Si vous essayez d’installer SP1 et qu’un message d’erreur indiquant l’échec de l’installation s’affiche, cela peut être dû à un problème avec les Services de maintenance Windows utilisés pour installer les mises à jour ou lié au fait que le logiciel antivirus empêche l’installation de la mise à jour.
激活 Office - Microsoft 支持
解决激活错误. 如果 Microsoft 365 无法激活，其最后会变为未授权，且 Microsoft 365 的所有编辑功能都会被禁用。 Microsoft 可能由于多种原因变为未授权。
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Publisher 2016, Office 2016, Microsoft 365 for home, Office for business, Office.com, Project for Office 365
Kontaktieren Sie uns – Microsoft-Support
Kontaktieren Sie den Microsoft-Support. Suchen Sie nach Lösungen für häufige Probleme, oder erhalten Sie Hilfe von einem Supportmitarbeiter.
Excel specifications and limits - Microsoft Support
Workbooks with the "Allow changes by more than one user..." setting enabled. If the Allow changes by more than one user... setting is on for a workbook, then the following information applies. This setting is accessible by clicking the Review tab > Share Workbook.Note that in newer versions of Excel, the Share Workbook button has been hidden. To unhide it, click File > Options > Quick Access ...
Applies To:
Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
Update to enable TLS 1.1 and TLS 1.2 as default secure protocols in ...
Note In addition to the DefaultSecureProtocols registry subkey, the Easy fix also adds the SecureProtocols at the following location to help enable TLS 1.1 and 1.2 for Internet Explorer.. The SecureProtocols registry entry that has value 0xA80 for enabling TLS 1.1 and 1.2 will be added in the following paths: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings