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.

Here's some of the things you can do in the PC Health Check app in Windows: If you’re currently running Windows 10, PC Health Check provides a comprehensive eligibility check for your device to ensure it meets the Windows 11 minimum system requirements.

Learn more about our Xbox subscription refund policy. You can receive a refund within 30 days of your initial purchase or before your first recurring billing date (whichever is sooner) by canceling your subscription in the steps that are outlined in the section “Canceling a subscription.”.

If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. Though the steps below might look complicated at first glance, just follow them in order, step-by-step, and we’ll try to get you back on track.

If one Ethernet cable doesn’t work and you have another one nearby, try the other Ethernet cable to see if that works. If it does, it might be a problem with the first cable. Restart your modem and wireless router. This helps create a new connection to your internet service provider (ISP).

Using the Xbox Accessories thumbstick recalibration tool. If you're experiencing minor issues with the thumbsticks on your controller, or if you are performing a self-repair of your controller and need to recalibrate the thumbsticks, you can use a self-calibration tool in the Xbox Accessories app.

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. Redeeming your key is what links your account with Microsoft 365 so you only have to do this once.

If your PC is running slowly, the following suggestions might help speed things up. The tips are listed in order, so start with the first one, see if that helps, and then continue to the next one if it doesn’t. 1. Make sure you have the latest updates for Windows and device drivers. 2.

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