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.

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.

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).

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).

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.

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

Windows 10. From the internet: You should download and install programs only from trusted publishers and retail websites. In your web browser, select the link to the program. Select Save or Save as to download the program. Most antivirus programs like Windows Defender will scan the program for viruses during download.

Find and install your Microsoft downloads from Microsoft Store - Microsoft Support. Microsoft Store Microsoft account dashboard. Most software that you buy directly from Microsoft, like Office, Windows, and Xbox games, comes as a digital download that you can download, install, or reinstall.