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When to trust a website
Learn how to decide whether a website is secure and trusted before you download software or do business online.
Security checklist for Windows
Help make your PC more secure by using features like Windows Defender, installing important updates, and backing up your files.
Set up your kids' accounts in Family Safety - Microsoft Windows
Learn how to use Family Safety to monitor your kids' user accounts and share parental permissions.
Using Family Safety settings with the Windows Store - Microsoft Windows Help
Learn how to use Family Safety to set the age rating for the games and apps your child can view and install from the Windows Store.
Windows Startup Settings (including safe mode) - Microsoft Windows Help
See a list of options available for starting Windows in diagnostic modes such as safe mode.