Automatically fix Windows security issues - Microsoft Support
Follow these steps to automatically diagnose and repair Windows security problems by turning on UAC, DEP protection, Windows Firewall, and other Windows security options and features.
PowerPoint isn't responding, hangs or freezes - Microsoft Support
If repairing your Office programs did not resolve your issue, continue to the next step. Check to see if your antivirus software is up-to-date. If your antivirus software is not up-to-date, PowerPoint may not function properly.
Applies To: PowerPoint for Microsoft 365, PowerPoint 2024, PowerPoint 2021, PowerPoint 2019, PowerPoint 2016
Use add-ins in Outlook - Microsoft Support
Notes: Starting in Outlook for Windows Version 2303 (Build 16215.10000), the All Apps button replaces the Get Add-ins buttonon the ribbon to view installed add-ins and access the Office Store.If you’re using an earlier version of Outlook, you'll see the Get Add-ins button instead.. If you don't see All Apps on the ribbon, your administrator may have turned off add-ins for your organization.
Applies To: Outlook for Microsoft 365, Outlook 2024, Outlook 2021, Outlook 2019, Outlook 2016, Outlook on the web, New Outlook for Windows, Outlook Web App
Change or reset Internet Explorer settings - Microsoft Support
"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -extoff. For 64-bit: "C:\Program Files\Internet Explorer\iexplore.exe" -extoff. Internet Explorer will open and you can find out which add-ons were causing issues. To manage add-ons in Internet Explorer, see Manage add-ons in Internet Explorer 11.
Splwow64.exe process does not end after a print job finishes in Windows ...
Note The Splwow64.exe process is used to translate the driver model of a 64-bit operating system and a 32-bit program. Splwow64.exe is used to support the Printer Driver Isolation feature. The 32-bit version of Windows 8 has its own Splwow64.exe file, and the 32-bit version of Splwow64.exe is also affected by this issue.
Download Microsoft Authenticator - Microsoft Support
To install Authenticator on your iOS device. Scan the QR code. or download and install Authenticator from the Apple app store. Get the app
Disk cleanup in Windows - Microsoft Support
Learn how to run a disk cleanup in Windows including deleting temporary and system files to free up disk space.
Manage cameras with Camera settings in Windows 11
Note: Some cameras won't appear in the Camera settings page.These include infrared (IR) cameras used for Windows Hello Face authentication, cameras using DirectShow technology (like many apps provided by DSLR or action camera manufacturers so their devices can be used as webcams), and proprietary cameras that aren't managed by Windows—such as industrial cameras and many networked cameras.
Add the battery icon to the taskbar in Windows 10
On a device that uses battery power, if you select Start > Settings > Personalization > Taskbar and the Power toggle is greyed out or not visible, in the Search box on the taskbar, type device manager, and then select Device Manager in the list of results. Under Batteries, right-click (or long-press) the battery for your device, select Disable, and select Yes.
Recover your PowerPoint files - Microsoft Support
Office 2021 and earlier versions Document Recovery Pane After an unexpected shutdown, the Document Recovery pane automatically opens to help you get your files back.Document Recovery lists any files you had open that were recovered from the most recent time you saved them, the most recent time they were AutoSaved (if your file is on OneDrive or SharePoint and you are a Microsoft 365 subscriber ...
Applies To: PowerPoint for Microsoft 365