How to sort and organize your Excel data numerically, alphabetically, by priority or format, by date and time, and more.

Get troubleshooting advice and see a list of options available for starting Windows in diagnostic modes such as safe mode.

Fixes an issue in which applications that use the MFC library of Visual C++ 2013 may behave incorrectly when the operating system is in high-DPI mode.

Summary. Microsoft Update Health Tools is offered to devices through Windows Update as update KB4023057. This update is applicable for both Windows consumer and commercial devices, with a slightly different purpose and functionality.

Learn how Smart charging in Windows can help your battery last longer over time.

Help to decide whether you should install the 32-bit Office version or the 64-bit Office version. Which version is right for you depends on how you plan to use Office. Find out about choosing between 32-bit Office and 64-bit Office.

If you don't recognize a charge on your account, go to the Manage your payments page of your Microsoft account dashboard and select "Investigate". Learn more.

Access, download, or run the Surface app and the Surface Diagnostic Toolkit to help find and solve Surface problems.

Get help with using mail, calendar, and contacts on Outlook.com.

This page provides phone numbers of Microsoft customer service.