Church. Computers. Local. Guitar. Fantasy Football. Coffee. Miscellaneous. Tech Bargains. Help. Gators. Fitness. Vehicles. Ideas. How to manually download the latest definition updates for Windo. This article describes how to manually download the latest definition updates for Microsoft Windows Defender.
If you do not want to use Microsoft Windows Server Update Services (WSUS) to update the Windows Defender definition files, you can update the definitions manually. Depending on whether you have a 32-bit version of Windows or a 64-bit version of Windows, follow the steps for your operating system. Collapse this imageExpand this image Note To determine whether a computer is running a 32-bit version or a 64-bit version of Windows, click the following article number to view the article in the Microsoft Knowledge Base: