If you feel like you’ve been the target of a technical support scam, you can help Microsoft stop cybercriminals by reporting it. Learn more about avoiding technical support scams.

Locate your product key for Windows 10 or Windows 11. Depending on how you got your copy of Windows 10 or Windows 11, you'll need either a 25-character product key or a digital license to activate it.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

On the Windows 11 software download page , select Create tool now and follow the instructions to install Windows 11. Warning: Microsoft recommends against installing Windows 11 on a device that does not meet the Windows 11 minimum system requirements.

Cortana language settings. Set the region, device language, and spoken language for your products and services.

Calculation operators and order of operations. Create a simple formula to multiply and divide in an Excel spreadsheet. You can multiply two or more numbers in one cell or multiply and divide numbers using cell references. All formulas in Excel begin with an equal sign (=).

The enablement package is a great option for installing a scoped feature update like Windows 10, version 22H2 as it enables an update from version 2004, 20H2, 21H1, or 21H2 to version 22H2 with a single restart, reducing update downtime. This enables devices to take advantage of new features now.

Try searching our online help. Get answers in the Microsoft 365 community forums. Sign in to Microsoft 365 admin center with your Microsoft 365 admin account, and select Support > Help and support, enter your question and select Contact support.

What is SharePoint? SharePoint is a collaborative platform designed to facilitate teamwork and streamline document management within organizations. It enables you to create websites, manage content, share information, and collaborate seamlessly across teams, enhancing productivity and communication. Find out more.

The good news is if you have Windows 11, version 22H2 or later, you can choose to get the latest non-security and feature updates as soon as they become available for your device (now and in the future). Here's how: