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As you browse the web, you'll see an icon in the address bar that indicates the security of the connection to the site you're visiting. This icon helps you determine if you can safely send and receive information from the site.

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

Microsoft account help and support. Get help with signing in, locked or compromised accounts, linked accounts, closing, reopening, and updating your security info and account profile.

Open Edge browser, select Settings and more in the upper-right corner of your browser window.

Updates to the default screen and sleep settings now help you use energy more efficiently and extend battery life. You can find efficiency settings in Windows 11 at Settings > System > Power & battery .. For a guided walkthrough of how each of the power and battery settings can improve your device's performance, click the button to open the Get Help app:

The Calculator app for Windows is a touch-friendly version of the desktop calculator in previous versions of Windows. You can open multiple calculators at the same time in resizable windows on the desktop and switch between Standard, Scientific, Graphing, Programmer, Date calculation, and Converter modes.. To get started, select the Start button, and then select Calculator in the list of apps.

You select Optimize for video quality for Battery options in the Video playback settings. Because playing HDR video uses more battery power, if you select Optimize for battery life for Battery options, you won’t get HDR video when your device is running on battery.To change this, select Start , then search for settings.Select Settings > Apps > Video playback .

These commands give you the title of the document on the top of the page and a page number at the bottom of a printed document.

Tips for creating an effective presentation. Consider the following tips to keep your audience interested. Minimize the number of slides. To maintain a clear message and to keep your audience attentive and interested, keep the number of slides in your presentation to a minimum.