Troubleshooting Mobile Devices – CompTIA A+ 220-1102 – 3.4

We rely on our mobile devices for many aspects of our daily life. In this video, you’ll learn about troubleshooting app issues and crashes, update failures, battery life issues, random reboots, and more. << Previous Video: Removing Malware Next Video: Troubleshooting Mobile Device Security >> Because of the architecture of the mobile devices we use […]

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Removing Malware – CompTIA A+ 220-1102 – 3.3

Removing malware from a system can be challenging. In this video, you’ll learn about identifying malware symptoms, the quarantine process, managing System Restore, remediating malware, and more. << Previous Video: Troubleshooting Security Issues Next Video: Troubleshooting Mobile Devices >> In this video, we’re going to discuss a series of steps that you could take to

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Troubleshooting Security Issues – CompTIA A+ 220-1102 – 3.2

The security of an operating system is critical to providing ongoing uptime and availability. In this video, you’ll learn about network access issues, desktop alerts, false antivirus alerts, browser security errors, and more. << Previous Video: Troubleshooting Solutions Next Video: Removing Malware >> If you’re working on your computer and find that has very slow

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Troubleshooting Solutions – CompTIA A+ 220-1102 – 3.1

The troubleshooting process may require a number of different steps to find a resolution. In this video, you’ll learn about reboots, restarting services, using System File Checker, running Windows Restore, rebuilding a Windows profile, and more. << Previous Video: Troubleshooting Windows Next Video: Troubleshooting Security Issues >> There’s a reason why we often say that

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Troubleshooting Windows – CompTIA A+ 220-1102 – 3.1

The Windows operating system includes some important utilities for troubleshooting problems. In this video, you’ll learn about troubleshooting frequent shutdowns, sluggish performance, boot errors, application crashes, and more. << Previous Video: Browser Security Next Video: Troubleshooting Solutions >> Something you never want to see on your system is a Windows stop error. Sometimes we refer

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Browser Security – CompTIA A+ 220-1102 – 2.10

We rely on our browsers to protect us from many Internet-related security concerns. In this video, you’ll learn about hash verification, secure browser extensions, password managers, pop-up blockers, and more. << Previous Video: Securing a SOHO Network Next Video: Troubleshooting Windows >> The first tip in our browser security video is a best practice that

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Securing a SOHO Network – CompTIA A+ 220-1102 – 2.9

A SOHO network should be as secure as the largest corporate data centers. In this video, you’ll learn about default password management, firmware updates, SSID management, port forwarding, and more. << Previous Video: Data Destruction Next Video: Browser Security >> If you’re installing a router or access point into a small office or home office,

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Mobile Device Security – CompTIA A+ 220-1102 – 2.7

Our mobile devices include extensive security features. In this video, you’ll learn about screen locks, remote wiping, full device encryption, IoT security, and more. << Previous Video: Security Best Practices Next Video: Data Destruction >> If you use a mobile device, then you probably use some type of screen lock to limit someone from gaining

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