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Power plans: Frequently asked questions
Get answers to questions about power plans, including which power plans are available, how to switch to a different plan, and more.
Make the text on your screen larger or smaller
Learn how to make the text and other items on your screen larger or smaller without changing the screen resolution.
Make your PC easier to use
Use Ease of Access Center to adjust settings and programs that can help make your PC easier to see, hear, and use.
Windows Defender and Windows SmartScreen fight viruses and other malware - Microsoft Windows
Use Windows Defender and Windows SmartScreen to help protect it against viruses, spyware, and other malicious software.
Understand Windows Defender alert levels
Learn about the risks that spyware and other potentially unwanted software can pose to your PC, and see recommended actions for responding to each type of alert.