Save up for a big item, and spend your points on smaller rewards along the way – however you want to redeem your points, we’re with you. We’ll track your point progress, so you can keep earning and spending without counting on your fingers. Browse offers. Note: Offers vary by country.

Help for admins of small businesses. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Microsoft 365 Family subscribers can share subscription benefits with up to five other people in their family group by sending an email or copying & sharing a link. Important: Sharing is only possible if the invitee joins the subscription owners' family group.

Examples. Following are examples of some common nested IF (AND ()), IF (OR ()) and IF (NOT ()) statements in Excel. The AND and OR functions can support up to 255 individual conditions, but it’s not good practice to use more than a few because complex, nested formulas can get very difficult to build, test and maintain.

Check for Windows updates. Learn how to update drivers in Windows using Device Manager to update or reinstall a driver.

Cast to a display from a Windows PC. You can wirelessly connect your PC to a TV, projector, or other kind of external display that supports Miracast. Turn on your TV, projector, or other display. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display.

Learn more about product keys, Workplace Discount Program, and volume licenses. Some Office 2019, Office 2016, and Office 2013 products come with a product key. If yours did, before installing Microsoft 365 for the first time, sign in with an existing or new Microsoft account and enter your product key at office.com/setup.

Use the Office offline installer to install Office 2016 or Office 2013 if you don't have an active Internet connection or you're having problems with slow speed or unreliable connections.

Unlike in previous versions of Windows, you’ll need to use the media creation tool to create an ISO file to install Windows 10. Make sure you have a license to install Windows 10, and then follow these steps: On the Windows 10 download page, download the media creation tool by selecting Download now, then run the tool.

Share files in File Explorer. Make a Wi-Fi network public or private in Windows. Fix network connection issues in Windows. In Windows 10, some features of file and folder sharing over a network have changed, including the removal of HomeGroup.