How to obtain help and support for this security update. Help installing updates: Support for Microsoft Update. Security solutions for IT professionals: TechNet Security Troubleshooting and Support. Help protect your computer that is running Windows from viruses and malware: Virus Solution and Security Center.

This security update resolves vulnerabilities in Microsoft Office that could allow remote code execution if a user opens a specially crafted Microsoft Office file. To learn more about these vulnerabilities, see Microsoft Security Bulletin MS15-116.

Resolves vulnerabilities in Windows that could allow remote code execution if a locally authenticated attacker runs a specially crafted application.

If you are having issues installing or updating Gaming Services on your PC, or if you are noticing that the Xbox app for PC is launching with missing content, you may want to download and run the Gaming Services Repair Tool for PC.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

Screen mirroring and projecting to your PC or wireless display. Windows 11 Windows 10. If you’re working on a Windows PC and want the apps and content from another device to show on your PC screen, you’ll want to consider mirroring that device‘s screen or projecting it to your PC.

Uninstall or remove apps and programs in Windows. There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled.

Updated This November 2016 Security Only Quality Update was revised December 13, 2016. With this change, this update will not be applicable for installation on a computer where the Security Monthly Quality Rollup or the Preview of Monthly Quality Rollup from November 2016 (or a later month) is already installed, because those updates contain all security fixes that are included in this ...

If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. Though the steps below might look complicated at first glance, just follow them in order, step-by-step, and we’ll try to get you back on track.

Each release of the tool helps detect and remove current, prevalent malicious software. This malicious software includes viruses, worms, and Trojan horses. Microsoft uses several metrics to determine the prevalence of a malicious software family and the damage that can be associated with it.