Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

Use Find my device to locate and lock your lost or stolen Windows devices.

Linking to other workbooks is a very common task in Excel, but sometimes you might find yourself with a workbook that has links you can’t find even though Excel tells you they exist.

Learn about HDR capabilities in Windows 11 to bring a wider range of colors and details to your display.

Сведения об активации Windows с помощью ключа продукта или цифровой лицензии, проверке состояния активации и привязке учетной записи Майкрософт.

Use PowerPoint Designer to create stunning slides with professional layouts and tips. Learn how to access and apply this feature in Microsoft 365.

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

Collections in Microsoft Edge helps you keep track of your ideas on the web, whether you're shopping, planning a trip, collecting notes for research or lesson plans, or just want to pick up where you left off the last time you were browsing the internet.

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

Find out how to manage your Xbox subscriptions to request a refund or cancel a recurring payment.