Hotmail is now Outlook.com. Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time. If you can't sign in, or have forgotten your ...

Sign in to SharePoint. SharePoint is a browser-based app that you connect to through your web browser, like so: Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint.

Cast to a display from a Windows PC. You can wirelessly connect your PC to a TV, projector, or other kind of external display that supports Miracast. Turn on your TV, projector, or other display. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display.

If your system is asking you for your BitLocker recovery key, the following information may help you locate your recovery key and understand why you're being asked to provide it. Important: Microsoft support is unable to provide, or recreate, a lost BitLocker recovery key.

Update the device driver. In the search box on the taskbar, enter device manager, then select Device Manager. Select a category to see names of devices, then right-click (or press and hold) the one you’d like to update. Select Search automatically for updated driver software. Select Update Driver.

Change your settings at any time to adjust how and when you see notifications and which apps and settings are your top quick actions. To change notification settings for all senders, under , turn all notifications on or off, and change when and where you'll see your notifications.

To share a file or folder over a network in File Explorer, do the following: Right-click (or long-press) a file, and then select. Select a user on the network to share the file with, or select. If you select multiple files at once, you can share them all in the same way.

If you have a firewall or are connected to a workplace or school network, you might need to open network ports for your Xbox 360 console to communicate with Xbox Live. See Troubleshoot Xbox 360 NAT errors for help opening network ports.

Here's how to download apps and games so you can get up and running right away. Open Microsoft Store. To get a game or app from Microsoft Store: To see more of any category, select Show all at the end of the row. Select the app or game you'd like to download, and then select Get.

Troubleshoot issues that occur when setting up external monitors. If you are trying to set up an external monitor and it’s not working, press the Windows logo key + P to make sure that the Extend option is selected. If the Extend option is selected, try the following troubleshooting tips.