To help protect you and your recipients against computer viruses, Outlook blocks the sending and receiving of certain types of files (such as .exe and certain database files) as attachments.

To change the settings for your adapter, update the firmware, and more, you'll need the Microsoft Wireless Display Adapter app. Here's how to install it from the Microsoft Store: Make sure you're signed in with your Microsoft account. Select Update & security. If an update is available, select Update.

Get the Microsoft Wireless Display Adapter app from Microsoft Store. Describes how to get firmware and driver updates for Microsoft Wireless Display Adapter.

Learn how to set up an Xbox 360 Controller for Windows so you can play PC games with your Xbox controller.

In this scenario, the .exe file leaks one file handle every time that the CreateProcess function is called. For example, the file system filter driver denies the execution of an .exe file. When you try to run the file later, the file does not start as expected.

Provides links to the uninstall tools and directions for many security programs.

Use the System File Checker tool to repair missing or corrupted system files. When critical Windows system files are missing or corrupted, some Windows features may stop working correctly or Windows may stop responding altogether.

Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall 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. You can try to repair a program first, if it's just not running correctly.

With System Restore you can revert your PC's state to a previous point in time. This can be particularly useful when troubleshooting issues caused by recent changes, such as software installations, driver updates, or system settings modifications.