The Windows operating system combines user authentications with groups of users to define rights and permissions. In this video, you’ll learn how to manage the local users and groups in your Windows OS.
Windows Users and Groups – CompTIA A+ 220-802: 1.4 Read More »
The Windows Device Manager is the first place you should use to troubleshooting hardware issues. In this video, you’ll learn how to launch Device Manager and install, manage, and uninstall device drivers.
Using Windows Device Manager – CompTIA A+ 220-802: 1.4 Read More »
The Computer Management utility provides a single portal to some of the most used administrative tools. In this video, you’ll learn about the Computer Management utility and its built-in plugins.
Using Computer Management – CompTIA A+ 220-802: 1.4 Read More »
What type of memory is most commonly associated with a CPU cache?
Which of these memory types require that all memory slots on a motherboard are filled?
If you have a Windows computer that won’t boot, you may still be able to manage the OS through the Windows Recovery Console or the Windows Command Prompt. In this video, you’ll learn about these recovery tools and some commands that can help get your system running when all else fails.
Using the Windows Recovery Console and Command Prompt – CompTIA A+ 220-802: 1.3 Read More »
Although you can perform many functions in the Windows GUI, there’s significant power and additional features hidden on the Windows command line. In this video, you’ll learn how to use the command line to manage disks, copy files, shutdown your computer, and much more.
Operating System Command Line Tools – CompTIA A+ 220-802: 1.3 Read More »
Microsoft Windows provides a number of networking features, and many of those capabilities can be viewed and configured at the command line. In this video, you’ll learn how to manage your Windows network settings, modify network configurations, and troubleshoot network connections from the command line.
Network Command Line Tools – CompTIA A+ 220-802: 1.3 Read More »
Which of these throughput speeds would you expect to see on a single direction of a PCI Express lane?
