Find out how to fix common issues with signing into your Microsoft account, such as password reset, verification codes, username problems, and more. Use the Sign-in Helper tool to check and solve your account details.

Learn how to share your screen, PowerPoint file, Whiteboard, and more in Teams meetings. Find out how to use the presenter toolbar, give and take control, share sound, optimize video, and change layout.

Find solutions to common problems, or get help from a support agent. Sign in to select the product you need help with, or browse the list of products and services offered by Microsoft.

Learn how to fix your microphone if people can't hear you in Teams meetings. Follow the steps to check for updates, unmute your mic, change settings, reconnect your mic, or use your phone's audio.

Learn how to use the IF function with AND, OR, and NOT functions to make logical comparisons and return values based on conditions. See examples, formulas, and tips for using these functions with dates, text, and numbers.

Learn how to use the Transpose feature in Excel to switch data from columns to rows, or vice versa, with a simple right-click command. See examples, tips, and alternatives for rotating your data in a worksheet or a PivotTable.

Learn how to manage your teams and channels in Microsoft Teams by using the show, hide, and pin options. Find out how to locate hidden teams, pin channel posts, and customize channel notifications.

Learn how to create, manage, and join breakout rooms in Teams for desktop with up to 300 people. Find out how to set timers, rename rooms, appoint managers, send announcements, and view attendance reports.

Learn how to create a form in Word that users can complete or print by adding content controls such as text boxes, check boxes, date pickers, and drop-down lists. You can also set properties, add protection, and use form templates or a blank document.

If you can't immediately join a Teams meeting, there are several possible reasons: You're waiting in the lobby. Some organizers might place attendees in a lobby before admitting them into the meeting. Wait for someone to admit you, or reach out to the organizer directly to be let in.