Set your display for night time in Windows - Microsoft Support
Turn on the night light setting in Windows to show warmer colors that are easier on your eyes.
View your system info - Microsoft Support
Find out how to view your system information on Microsoft Support, including hardware and operating system details.
Toggle out of the new Outlook for Windows preview
In the new Outlook for Windows, a toggle appears at the top right of the Outlook window. While the toggle is turned on, if you try to launch classic Outlook for Windows or Windows Mail you'll be automatically redirected to new Outlook for Windows.
Hide and unhide your search box in Windows - Microsoft Support
Learn how to adjust your taskbar settings to hide and unhide the search box in the Windows taskbar.
Excel not responding, hangs, freezes or stops working
These steps can help resolve the most common issues when you receive an Excel not responding error, Excel hangs or freezes when you launch it, or open an Excel workbook.
Applies To:
Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016
Save disk space with OneDrive Files On-Demand for Windows
Learn how to use OneDrive Files On-Demand to sync your OneDrive files and save disk space in Windows 10.
Applies To:
OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, Microsoft 365 admin, OneDrive (work or school), OneDrive (home or personal), OneDrive for Windows
How to help keep your Microsoft account safe and secure
Learn how to keep your Microsoft account safe, including making a strong password, identifying safe emails, and reviewing account activity.
Applies To:
Microsoft account dashboard
HDR settings in Windows - Microsoft Support
Learn how to control HDR settings in Windows, turn on HDR, and troubleshoot common problems with HDR-capable displays.
Product Key für Windows finden - Microsoft-Support
Erfahren Sie, wie Sie einen Windows-Product Key für die Aktivierung finden und wann Sie stattdessen eine digitale Lizenz verwenden.
Applies To:
Microsoft account dashboard
How to perform a clean boot in Windows - Microsoft Support
Describes how to use the clean boot process to troubleshoot a problem in Windows 8.1, Windows 8, Windows 7, or Windows Vista.