Use the Office offline installer to install Office 2016 or Office 2013 if you don't have an active Internet connection or you're having problems with slow speed or unreliable connections.

Microsoft will never proactively reach out to you to provide unsolicited PC or technical support. If you receive a phone call claiming to be from Microsoft, or see a pop-up window on your PC with a fake warning message and a phone number to call and get your "issue" fixed, it's better to be safe and not click any links or provide any personal information.

XBOX Support offers help for XBOX, Game Pass, and billing questions. Get advice and customer service in the XBOX Support community.

Learn how to change your Xbox gamertag on the web, Xbox console, or Windows device while adhering to Xbox Community Standards.

A popular tactic of criminals is the "fake order" scam. The way it works is that you get a message, usually in email or text, that appears to be a routine confirmation for an order. Of course, you never ordered whatever product or service it's confirming. The message looks common enough, and it says that money will be charged to your credit card or withdrawn from your bank account for the ...

If your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. After you enter your key, you can download and install Office, or you can renew your Microsoft 365 subscription. Having problems with your product key?

Answers to questions on finding, getting, and applying product keys.

For Apple App Store purchases, request a refund from Apple support. If you purchased your subscription in Germany, you can cancel without signing into your Microsoft account.

The Boot Manager deployed in Step 2 has a new self-revocation feature built-in. When the Boot Manager starts to run, it performs a self-check by comparing the Secure Version Number (SVN) that is stored in the firmware, with the SVN built into the Boot Manager.

Walk me through how to change an email signature. Show me how to add links to my current email signature. How can I set up email signature in Outlook? Yes, you can change your signature for each account or have one signature for all of your accounts. Note These steps apply to Outlook for iOS and Outlook for Android.