We often think of network security as bits and bytes, but a large part of technology security exists in the physical world. In this video, you’ll learn about hardware locks, tailgating, shoulder surfing, shredding, and more.
Physical Security Techniques – CompTIA A+ 220-802: 2.1 Read More »
The virtualization of operating systems is relatively common these days, and in this video you’ll learn about some of the requirements and techniques for running virtual operating systems on your desktop.
Client-side Virtualization – CompTIA A+ 220-802: 1.9 Read More »
Data security is one of the most important considerations for a system administrator. In this video, you’ll learn about users and groups, shared files and folders, NTFS vs. share permissions, and user authentication.
Windows Security Settings – CompTIA A+ 220-802: 1.8 Read More »
If you want to maintain the uptime of your systems, you’ll want to use the best preventive maintenance tools. In this video, you’ll learn of built-in maintenance tools that you can use to keep your computer running.
Preventive Maintenance Tools – CompTIA A+ 220-802: 1.7 Read More »
To keep things running at peak efficiency, your computer needs occasional maintenance. In this video, you’ll learn some useful techniques for maintaining your PC.
Preventive Maintenance Best Practices – CompTIA A+ 220-802: 1.7 Read More »
Which of these devices would be the best choice for preventing power surges and providing backup power for your computer?
Which of these specifications meets the minimum hardware requirements for the 64-bit version of Windows 7?
Which of these is used to divert electrical faults away from people?
The network adapter configuration is the first step when connecting to the network. In this video, you’ll learn how to set adapter configuration settings and configure quality of service (QoS) options.
Configuring Network Adapter Properties – CompTIA A+ 220-802: 1.6 Read More »
If you’re connecting a Windows computer to the network, it will certainly need an IP address. In this video, you’ll learn how to configuration your workstation for automatic IP addressing and how to set your IP address manually.
Windows IP Address Configuration – CompTIA A+ 220-802: 1.6 Read More »
