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Delete all email messages - Microsoft Support
To select and delete nonconsecutive emails, click the first email, press and hold the Ctrl key, click each email that you want to delete, and then press the Delete key. Tips: To unselect an email, press and hold the Ctrl key, and then click the email. To select all the emails in the active folder, press Ctrl+A. Top of Page.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013
Device encryption in Windows - Microsoft Support
In the search box on the taskbar, type System Information, right-click System Information in the list of results, then select Run as administrator. Or you can select the Start button, and then under Windows Administrative Tools, select System Information. At the bottom of the System Information window, find Device Encryption Support.
Restore deleted items from the site collection recycle bin
On modern team sites and classic sites (subsites), in the left pane, select Recycle bin. On modern communication sites, select Site contents, and then select Recycle bin in the top navigation bar. If you don't see the Recycle Bin, follow these steps: Select Settings and then select Site settings. Note: If you don't see Site settings, select ...
Applies To: SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint Server 2016, SharePoint Server 2013, SharePoint Server 2013 Enterprise, SharePoint in Microsoft 365
Welcome to Copilot on Windows - Microsoft Support
Copilot is designed to deliver AI-powered assistance in a convenient manner, enabling you to seamlessly engage with generative AI on Windows. You can resize, move, and use Snap Assist with Copilot, just like you can with other Windows apps. You can use Alt + Tab to switch focus between Copilot and other open apps.
What is: Multifactor Authentication - Microsoft Support
What is: Multifactor Authentication. When you sign into your online accounts - a process we call "authentication" - you're proving to the service that you are who you say you are. Traditionally that's been done with a username and a password. Unfortunately, that's not a very good way to do it. Usernames are often easy to discover; sometimes ...
See what's on the Start menu - Microsoft Support
To pin your favorite apps to the Start menu, select and hold (or right-click) the app you want to pin. Then select Pin to Start . To group your apps into folders, simply drag an app on top of another with mouse or touch or highlight the app with your keyboard and use the Ctrl + Shift + < Left or Right arrow > keyboard shortcut.
Restore deleted email messages in Outlook.com or Outlook on the web
Email is automatically deleted from your Deleted Items folder after 30 days. Items removed from your Deleted Items folder are recoverable for 30 days. Junk email is retained for 10 days before it is automatically deleted. Email folder names are the same, but folder hyperlinks listed below will not work if you sign in with a work or school account.
Applies To: Outlook on the web, Outlook.com
File formats that are supported in Excel - Microsoft Support
Supports the use of VBA projects. Excel 4.0 Workbook. .xlw. An Excel 4.0 file format that saves only worksheets, chart sheets, and macro sheets. You can open a workbook in this file format in Excel 2010, but you cannot save an Excel file to this file format. Works 6.0-9.0 spreadsheet. .xlr.
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
Open and close Outlook Data Files (.pst) - Microsoft Support
If you want to open or close an Outlook Data File (.pst), you can do that in a few simple steps. Note: If your organization has policies in place that archive email messages automatically, your older email messages, calendar events, and tasks might be stored in an archive Outlook Data File (.pst). Even if your account uses an offline Outlook ...
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013
Choose which OneDrive folders to sync to your computer
Windows Mac. Open OneDrive settings (select the OneDrive cloud icon in your notification area, and then select the OneDrive Help and Settings icon then Settings .) Go to the Account tab. Select Choose folders. In the Choose Folders dialog box, uncheck any folders you don't want to sync to your computer and select OK. Notes:
Applies To: OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, Office for business, OneDrive (work or school), OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows