To adjust power and sleep settings in Windows 11, select Start > Settings > System > Power & battery > Screen and sleep. Screen: Select how long you want your device to wait before turning the screen off when you're not using your device. Sleep: Select how long you want your device to wait before going to sleep when you're not using it.

To quickly update a meeting time, select in in your Teams calendar, drag it into a new timeslot, and drop it. You'll be notified of invitees' availability before you update the meeting time. You can also change the meeting time by opening the meeting details, choosing a new time, and selecting Send update.

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

Microsoft Surface update history. Learn more about updates for Windows 10, version 2004, including improvement and fixes, any known issues, and how to get the update.