- Home users:Skip the details: Download the updates for your home computer or laptop from the Microsoft Update website now:
- IT professionals:
Improvements and fixesThis security update also contains fixes for the following nonsecurity issue:
- Assume that you apply conditional formatting to many noncontiguous ranges in an Excel workbook on a SharePoint site. When you change the value of the cells within the given ranges, you may experience slow performance.
How to obtain help and support for this security updateHelp installing updates: Support for Microsoft Update
Security solutions for IT professionals:
TechNet Security Troubleshooting and Support
Help protect your Windows-based computer from viruses and malware: Virus Solution and Security Center
Local support according to your country:
Prerequisites to apply this security updateThere are no prerequisites for installing this security update.
In some cases, this update does not require a restart. If the required files are being used, this update will require a restart. In this case, a message is displayed that advises you to restart.
To help reduce the possibility that a restart will be required, you should stop all affected services and close all applications that may use the affected files before you install this security update. For more information about why you may be prompted to restart the computer, see the following Microsoft Knowledge Base article:
Security update replacement informationThis security update replaces security update 2837631.
Article ID: 2956143 - Last Review: 29 Mar 2017 - Revision: 3