Change from a 32-bit version to a 64-bit version or vice versa. Activate Windows. Fix Bluetooth problems in Windows. Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.

Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

You can import photos and videos you have stored on a camera’s SD card, a USB drive, a phone, or on another device. Here's how: Use a USB cable to connect your device to the PC. In the search box on the taskbar, type photos and then select the Photos app from the results. Select Import from the app bar.

ReadyBoost lets you use a removable drive, like a USB flash drive, to improve your PC’s performance without opening your PC and adding more memory (RAM). To use ReadyBoost, you’ll need a USB flash drive or a memory card that has at least 500 MB free and a high data transfer rate.

Select your Xbox profile (or select Choose a profile and sign in to your account). Select My profile > Customize profile, and then select your current gamertag. Under Choose your new gamertag, enter the gamertag that you want in the available text box, and then select Check availability.

Possible causes. Make sure your PC, the external display, and the cable all support DisplayPort or MHL alternate modes. Make sure the device or dongle is connected directly to your PC. Make sure the device or dongle is connected to the USB-C port on your PC that supports the correct Alternate Mode.

Voice typing commands. Use voice typing commands to quickly edit text by saying things like "delete that" or "select that". The following list tells you what you can say. To view supported commands for other languages, change the dropdown to your desired language.

How to redeem gift cards and codes. Redeem gift cards and codes to make Xbox purchases and extend your Xbox subscriptions. Codes are 25 characters long, include both numbers and letters, and follow a 5x5 format—five blocks of five characters.

How to earn Microsoft Rewards points. It’s easy to rack up Microsoft Rewards points and earn your way toward great rewards like gift cards, movies, games, nonprofit donations, and more. Stay signed in with your Microsoft account and you'll earn points for doing the things you already do.

Team members can open the file right in Teams and start making changes or commenting. If a team member stores a file in OneDrive, it can also be added to the Teams channel by using the Files tab in Teams. Best of all, you can go mobile with Teams, so your project members can work from anywhere.