Learn different ways to remove apps and programs from your Windows 10 or 11 device. Find tips for troubleshooting, repairing, and protecting your system from malware.

Learn how to change your home page in different browsers, including Microsoft Edge, Internet Explorer, Google Chrome, Firefox, and Safari. You can use a custom URL or the current page as your home page.

Learn how to switch the default search engine in Microsoft Edge to any site that uses OpenSearch technology. Follow the steps to select your preferred search engine from the menu or add a new one.

Learn how to diagnose and fix errors in your Outlook mail profile that might prevent you from logging in to your email. Follow the steps to repair your profile in Outlook 2016 or use the Microsoft Support and Recovery Assistant tool.

Learn how to activate Microsoft 365 or a non-subscription version of Office on your device. Find troubleshooting tips for common activation errors and get help from guided support in your browser.

A BitLocker recovery key is a 48-digit number that unlocks an encrypted drive in Windows. Learn where to locate your recovery key, how to enter it when prompted, and what to do if you lose it.

Find self-help options and live chat with a Microsoft specialist for Microsoft 365, Office, Windows, Xbox, Surface, and more. Sign in to get the right help and support for your product.

Learn how to access your Hotmail or Outlook.com email account with your Microsoft Account password. Find troubleshooting tips, service status, and help options if you have problems signing in.

Learn how to locate your 25-character product key or digital license for Windows 10, Windows 11, Windows 8.1, or Windows 7. See where to find the product key on your device, box, or sticker, or how to contact the manufacturer if you've lost it.

Learn how to use InPrivate browsing in Microsoft Edge to delete your browsing history, cookies, and site data when you close all InPrivate windows. Find out what Microsoft Edge does and does not do with your data while browsing InPrivate, and how to switch your level of tracking prevention.