無料の Microsoft Authenticator アプリを使用して、パスワードを使用せずにすべてのアカウントにサインインする方法について説明します。

Press the Start button , and then enter store into the search bar.; Choose Microsoft Store from the results to open the app.; Select your account in the top-right corner of the screen, and then select Redeem code or gift cards.; Enter the 25-character code, select Next, and then follow the prompts.

At Microsoft, we're guided by our AI principles, our Responsible AI Standard, and decades of research on AI, grounding, and privacy-preserving machine learning.Data privacy and security is a key principle of responsible AI. We aim to help our customers use our AI products responsibly, sharing our learnings, and building trust-based partnerships.

Windows Security provides built-in security options to help protect your device from malicious software attacks. To access the features described below, tap the Windows Start button, type windows security, select it from the results, and then select Device security.

Internet Explorer 11 support ended on June 15, 2022. We recommend you use Microsoft Edge for a faster, more secure and more modern web browsing experience.

Notes: We are aware of some ARM PC’s (for example Copilot+ PC’s) not being able to add/install a printer using the included installer or by downloading the installer from the manufacturer’s website. To fix this, go to Settings > Bluetooth & devices > Printers & scanners and click on "Add device" instead to add the printer manually, unless the manufacturer has specific guidance for ...

If your printer isn't responding, you may need to remove it and reinstall it so Windows can download and install the proper drivers. Make sure your printer is on and connected to your PC.

Website notification Besides the notifications mentioned above, you may also see an alert when you visit a website that has a saved password which is known to be unsafe. The alert won't appear for passwords that are included in the Ignore list. To stop seeing an alert, simply move that password entry to the Ignore list in the Password Monitor settings page.

Learn how to access Microsoft Store on Windows by selecting the icon on the taskbar or using the search box.

Plug the USB end of the adapter into a USB charging port on your second display. If your display doesn't have a USB charging port, plug the USB end into any standard USB Type-A charger with 5W (5V/1A).