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

Learn how to remove viruses or malware from your Windows PC. Learn how to recover a hacked or compromised account, what to do next, and how to prevent your account from being compromised in the future.

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.

Troubleshoots and fixes common issues with security and malware prevention in Windows.

Microsoft security help and learning. If you suspect that your device may have malware you should have Microsoft Defender run a scan. Here's how to do that on Windows, Mac, or Android.

First, you'll need to download the troubleshooter. Download troubleshooter. If you see the File Download box when you start downloading, select Run or Open. The troubleshooter provides steps for you to follow. If a program isn't listed in the uninstall options, you'll be asked for that program's product code.

Follow these steps to let Outlook diagnose and fix errors in your Outlook mail profile that might be causing the issue. In Outlook, choose File. Choose Account Settings > Account Settings. On the Email tab, choose your account (profile), and then choose Repair.

When you configure an Office 365 account in Outlook 2016, Outlook 2019 or Outlook for Office 365, you see the Simplified Account Creation feature, which is presented as the "Connect Outlook to Office 365" wizard in Outlook.

After installing updates released on or after November 8, 2022 on domain controllers, I am experiencing a memory leak with the Local Security Authority Subsystem Service (LSASS.exe).

When you send an email from your Outlook.com account, Outlook crashes. This issue happens for users on the Current Channel (Preview) channel on build 17029.20028. STATUS: FIXED. The fix for this issue has released in Version 2311 Build 17029.20068. To install the update, select File > Office Account > Update Options > Update Now.