The Microsoft Authenticator app helps you sign into your accounts when you're using two-step verification.

If you loved the free solitaire games from earlier versions of Windows, we've wrapped them all up in one convenient app, the Microsoft Solitaire Collection.

Get a brief explanation about logging on as an administrator and making changes to other user accounts on your computer.

Change the size of your desktop icons. To resize desktop icons, right-click (or press and hold) the desktop, point to View, then select Large icons, Medium icons, or Small icons.

In Windows 11, apps don't automatically get added to your desktop. Learn how to pin apps to your desktop or taskbar in Windows 11 or Windows 10.

Create Outlook Data Files (.pst) on your computer to save Outlook items by account, project, or to archive older items.

Learn how you can free up drive space in Windows. Keep your PC running smoothly and up to date by increasing the disk space.

Master the art of Excel formulas with our comprehensive guide. Learn how to perform calculations, manipulate cell contents, and test conditions with ease.

Learn how to change Microsoft account email address or phone number using aliases to sign into your Microsoft account.

In Sound settings, go to Input to see your connected microphones. If it's a Bluetooth microphone, select Add device.