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 …

Oct 14, 2025 · Windows themes are a combination of desktop background pictures, window colors, sounds, and other elements that allow you to personalize your Windows experience.

Oct 14, 2025 · If a problem doesn't reappear when you start in safe mode, you can eliminate the default settings, basic device drivers, and services as possible causes. Other startup settings …

Get tips to help protect your work computer from scams, malware, viruses, and other online threats that might try steal your personal information.

Find out how Windows Security can help keep your PC safe from malicious software and viruses.

Email addresses and domain names in the Safe Senders List are never treated as junk email, regardless of the content of the message. You can add your Contacts and other …

Type Outlook.exe /safe, and click OK. Tip: If Windows can't find Outlook.exe /safe, try using the full path to Outlook (for example C:\Program Files\Microsoft Office\OfficeXX, where XX is your …

If you're confident that the file is safe this alert could be a "false positive". You can report it to us so we can take a look at that file and confirm if it's safe and shouldn't be blocked in the future. …

Oct 14, 2025 · Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Start Outlook in safe mode and disable add-ins How do you know you're working in safe mode? You'll see a label similar to the one below at the top of the screen. The Outlook icon on your …