Learn how to use and customize the Contact Suggestions feature in the To, Cc, and Bcc fields in Outlook. Find out how to add, hide, or remove contacts from the suggestion list and how to turn off the Auto-Complete List.

Hotmail is now Outlook.com, but you can still access your email account with the same username and password. Learn how to sign in, troubleshoot common issues, and get help with Outlook.com features and services.

Learn how to mirror or project another device's screen to your Windows PC using Miracast. Follow the steps for Windows 11 or Windows 10 to install and use the Wireless Display app or the Connect app.

Learn how to use a USB flash drive or DVD to install, reinstall, or perform a clean installation of Windows 7, 8.1, 10, or 11. Find the software download website, product key, and recovery options for Windows.

Learn how to download and install or reinstall Office 2019, Office 2016, or Office 2013 on your PC or Mac. Find out how to activate Microsoft 365, troubleshoot issues, and customize your installation options.

Learn how to access your Outlook.com or Hotmail email account with your Microsoft Account username and password. Find solutions for common sign-in problems, such as unusual activity, account troubleshooter, and browser settings.

Learn how to create a rule that sends a carbon copy (Cc) of every email message you send to specified people or groups. You can also turn off the Cc rule on a per-message basis by using a category.

Learn how to use the System File Checker tool (SFC.exe) to scan and restore Windows system files that are not working or causing crashes. Follow the steps to run SFC.exe, view the scan results, and manually replace the corrupted files if needed.

Learn how to install, renew, cancel, or share your Microsoft 365 or Office products on your Microsoft account dashboard. Find out how to access your order history, receipts, and billing options.

Learn about the differences and similarities between new Outlook for Windows and classic Outlook. See a feature coverage matrix for account support, app framework, calendar, cloud instance, Copilot, extensibility, folders, help and support, and more.