CompTIA A+ 220-1102

Our mobile devices need to be a secure store of private and sensitive data. In this video, you’ll learn about developer mode, root access, app spoofing, fake security warnings, and more. << Previous Video: Troubleshooting Mobile Devices Next Video: Ticketing Systems >> The software that we install on our phones, our tablets, and our computers

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

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

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

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

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

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

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,

Destroying data can be just as important as protecting data. In this video, you’ll learn about drive shredding, degaussing, quick formats, and secure erase. << Previous Video: Mobile Device Security Next Video: Securing a SOHO Network >> It’s not unusual when an organization is upgrading their devices to donate or destroy the old devices. But