O Hotmail é agora Outlook.com. Saiba como iniciar sessão para aceder ao seu Outlook.com, Hotmail, Live, ou conta de e-mail MSN.

Learn how to activate Windows using an internet connection, automated system, or live support advocate.

Find out how the Windows location service works and how to change the location privacy settings.

Learn how to add an app to run automatically at startup. Select the Start button and scroll to find the app you want to run at startup.

Learn how to reinstall Windows on your PC and how activation works after it's installed.

Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

If you don’t already have an Xbox profile, we can help you create one using an existing email address (or if you prefer, you can create a new email address specifically for signing in to Xbox):

Learn how to use a health report in Windows Security to manage your device performance and keep your device secure.

If your computer is showing a black or blank screen in Windows, these troubleshooting tips could help get your system back up and running.

Learn how to use Clipchamp to create, edit, and share your own custom videos.