Help to decide whether you should install the 32-bit Office version or the 64-bit Office version. Which version is right for you depends on how you plan to use Office. Find out about choosing between 32-bit Office and 64-bit Office.

Windows Security is pre-installed on Windows 10 and ready for you to use at any time.

Learn how to install Windows 7 Service Pack 1 (SP1). Includes info about how to get the download, requirements, and more.

Enter your current password, enter your new password, and then select Save.

Windows backup and sync settings sync the settings you choose across all your Windows devices that you've signed in to with your Microsoft account.

How to use the COUNTIF function in Excel to count the number of cells that meet values you set.

Find out how to connect your Xbox Wireless Controller to a Windows device.

Learn how to use your Windows PC as a mobile hotspot. Turn your Windows PC into a mobile hotspot by sharing your internet connection with other devices over Wi-Fi.

Export Outlook email, contacts, and calendar to move them to another computer or so that you can make a backup of your information.

Find out how to view the printer queue in Windows.