How to recover a hacked or compromised Microsoft account
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 …
Secure your account if you think you've been hacked
If you think that your Microsoft account has been hacked, we recommend that you reset your password right away. It's a good idea to choose a password that you don't use elsewhere. To change your …
Keep your computer secure at home - Microsoft Support
Keeping your computer secure helps you avoid malware and direct hacking attempts designed to steal your personal information. Here are some ways you can help reduce your online risk when you use …
What is the Recent activity page? - Microsoft Support
When you expand an activity, you can choose This was me or This wasn't me. These options are only in the Unusual activity section, so if you see them, we need your response. With your help, we can rule …
Protecting the Xbox network from cheating
When someone illegitimately gains something that we worked hard to earn, it’s unfair. Likewise, cheating devalues the enjoyment and competition on the Xbox network. In some cases, it can even create …
Microsoft security help and learning
Get started with Microsoft Defender identity theft monitoring. Criminals are constantly trying to trick you into revealing your personal information. Learn to spot scams. Attackers will send you fake emails …
Protect yourself from phishing - Microsoft Support
Phishing (pronounced: fishing) is an attack that attempts to steal your money, or your identity, by getting you to reveal personal information -- such as credit card numbers, bank information, or passwords -- …
Avoid and report Microsoft technical support scams
Provides information for avoiding and reporting Microsoft technical support scams.
What happens if there's an unusual sign-in to your account
Learn what to do if your username and password have stopped working. If you sign in to your account while traveling or if you install a new app that signs in with your account, you may get an alert. We …
National Public Data breach: What you need to know
In early 2024, National Public Data, an online background check and fraud prevention service, experienced a significant data breach. This breach allegedly exposed up to 2.9 billion records with …
Protect my PC from viruses - Microsoft Support
Use an anti-malware app - Installing an anti-malware app and keeping it up to date can help defend your PC against viruses and other malware (malicious software). Microsoft Defender is free anti-malware …