Open https://aka.ms/WindowsDefender to go to Microsoft Defender in the Microsoft Store and select Install. After installing, sign in with the personal Microsoft account (such as @outlook.com, @hotmail.com, or @live.com).

It is strictly a post-infection removal tool. Therefore, we strongly recommend that you install and use an up-to-date antivirus product. The MSRT differs from an antivirus product in three important ways: The tool removes malicious software from an already-infected computer. Antivirus products block malicious software from running on a computer.

Step 1. Download the offline installer from your account portal. To download the offline installer, go to www.office.com. If you're not already signed in with the Microsoft account associated with your copy of Microsoft 365 or Microsoft 365 do that now.

Antivirus software If you’re running third-party antivirus software on your PC, sometimes that can incorrectly cause installation errors. If you encounter issues installing games, try suspending your antivirus software temporarily while you attempt to troubleshoot game installation from the Xbox app or the Microsoft Store app on your PC.

Block you from uninstalling a program through Add or Remove Programs (or Programs and Features) in Control Panel. If you're trying to remove malware, you can use Windows Security (or another antivirus tool), or you can use the Windows Malicious Software Removal tool.

Check here for the known game issues that we're currently tracking and find out what you can do about them. Games for Windows Live is a retired PC gaming platform that ran alongside Xbox 360. We no longer provide customer support for Games for Windows Live. The following are answers to the most frequently asked questions about Games for Windows ...

Summary. This article describes how to identify and then remove all traces of a security program from a computer. To help prevent issues that may occur due to a conflict between programs, it is important to remove all other security programs before you install Microsoft Security Essentials (MSE).

Choose the language and bit version you want, and then select Install. You're now ready to install Microsoft 365 . Select the tab below for the version you're trying to install. Office 2019 or 2016 for PC Office 2016 for Mac Office 2013 for PC.

Once you verify you have a license, anytime you need to install or reinstall Microsoft 365 you can go straight to the section below, Sign in to download Office and select the tab for steps to install on a PC or Mac. You'll sign in with your work or school account for these versions of Microsoft 365.

Use the following methods to identify any Windows Installer issues that may be causing problems when you install, uninstall, or update programs. Method 1: Determine whether the Windows Installer engine is working