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

Learn how to remove apps and programs from your Windows 10 or 11 device using different methods. Find tips and troubleshooters for common issues and errors.

Learn about the data breach of National Public Data, an online background check and fraud prevention service, that exposed up to 2.9 billion records of personal data. Find out the risks, the steps to protect yourself, and the benefits of Microsoft Defender for Individuals.

Learn how to upgrade to Windows 11 from Windows 10 using Windows Update, Installation Assistant, or installation media. Note that some features and apps require higher system requirements than the minimum.

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.

Copilot is a feature that helps you create and edit documents in Word, Excel, PowerPoint, and Outlook. Learn how to find and enable Copilot button in Microsoft 365 apps with a Copilot license and the correct account, channel, and privacy settings.

Learn how to locate your downloaded files on your PC using File Explorer or your browser settings. Follow the steps to access your Downloads folder under Quick access or This PC.

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.

Find solutions to common problems, or get help from a support agent. Sign in to select the product you need help with and choose live chat with a Microsoft specialist.