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

Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.

Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.

Learn how to connect to a Wi-fi network in Windows and manage your current network connections.

Having trouble connecting to your email from Outlook on your desktop? Follow these steps to let Outlook diagnose and fix errors in your Outlook mail profile that might be causing the issue.

Keeping Bing as your default search engine provides an enhanced search experience in the new Microsoft Edge , including direct links to Windows apps, relevant suggestions from your organization if you’re signed in with a work or school account, and instant answers to questions about Windows.However, you can change the default search engine to any site that uses OpenSearch technology.

See how to find things you've downloaded on your PC.

Learn what you can do if you're not receiving account aign-in verification codes.

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

Get the steps for changing your home page in Microsoft Edge, Internet Explorer 11, Google Chrome, Firefox, and Safari.