Play MP4 files in Windows 10 by right-clicking the file and choosing what application to open it with.

How to use the COUNTIFS function in Excel to apply criteria to cells, across multiple ranges, and count the number of times all criteria are met.

Collections in Microsoft Edge helps you keep track of your ideas on the web, whether you're shopping, planning a trip, collecting notes for research or lesson plans, or just want to pick up where you left off the last time you were browsing the internet.

Узнайте, как добавить приложение для автоматического запуска при начальной загрузке.

Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

Learn how to use Feedback Hub to report problems or send suggestions to Microsoft.

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Learn how to identify a phishing scam, designed to steal money via fake emails.

Learn what to do if you receive a message in Mail or Calendar for Windows 10 that your account settings are out of date.

Find out how the Windows location service works and how to change the location privacy settings.