The network has become an important part of any personal computer system, and the CompTIA A+ exam requires an understanding of the administration and use of networked devices and resources.
Professor Messer’s Free CompTIA A+ Certification Training Course – Networking Read More »
There are numerous utilities that can assist with the diagnosing of problems in the Windows operating system. In this video, we’ll work with the Task Manager, Device Manager, Event Viewer, MSCONFIG utility, Remote Desktop, System File Checker, Registry Editor, and demonstrate the features of the Computer Management console.
Errors with the boot sector or operating system boot files create massive problems for CompTIA A+ certified professionals. In this video, we’ll discuss boot sector errors (invalid partition tables, operating system not found), operating system boot file problems (NTLDR is missing), and application startup problems.
Windows is a great operating system, but it isn’t foolproof. If you’ve ever needed to troubleshoot the infamous blue screen of death, random operating system lockups, device problems, or application errors, this video should help you through some of these more common operational issues.
The management of disks and their data is a priority for any CompTIA A+ certified professional. In this video, we’ll discuss disk formatting, the check disk process, disk defragmentation, disk backup, and freeing up disk space.
When things go bad with an operating system, they can often go very, very bad. In this video, we’ll show you how you can recover from major operating system startup problems using Safe Mode, Last Known Good Configuration, Automated System Recovery Disks, and the Windows Recovery Console.
The true test of a CompTIA A+ certified professional is when things begin to go bad. In this chapter, we’ll show you how to recover the Windows operating system, deal with errors, and run diagnostics programs and command line utilities.
The organization of directories files in a Microsoft Windows environment is easy to understand if you know what to look for. In this video, you’ll learn about navigating the directory structure, creating folders and files, and understanding file attributes and permissions through our on-screen demonstrations.
RAID technology provides organizations around the world with real-time redundancy of important data. In this video, we’ll show you how RAID works and we’ll discuss the different configuration options for RAID. We’ll also provide some hands-on detail with a live demonstration of the RAID configuration process in Microsoft Windows.
Before you can use a disk in Windows, it must first be partitioned and formatted with an appropriate file system. In this video, you’ll learn how to partition a disk and understand which file systems are available for use in Windows.
