Chapter 14. Keeping Windows 8.1 safe and secure

Chapter at a glance

Change

Change the UAC level, page 417

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Work

Work with Windows Firewall, page 419

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Restore

Restore Windows Firewall settings to their defaults, page 431

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Use

Use Windows Defender to secure your system, page 433

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IN THIS CHAPTER, YOU WILL LEARN HOW TO

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