Many people are making the move from a desktop computer to a more portable laptop device, but there are a number of changes that come with such a dramatic change in size. In this video, you’ll learn about the aspects of a laptop computer that vary from their larger desktop cousins.
Replacing a Desktop with a Laptop – CompTIA A+ 220-801: 3.1 Read More »
Although a laptop doesn’t offer the same customization features as a full-sized desktop computer, there are still many options available for adding and updating your laptop’s capabilities. In this video, you’ll learn about standard laptop expansion slots and memory options that can increase the value of your portable device.
Laptop Expansion Options – CompTIA A+ 220-801: 3.1 Read More »
You’ve loaded a presentation onto your laptop computer, and now you’d like to mirror the laptop LCD screen to the projector in the conference room. Which of these options would be the best way to accomplish this?
This month; a real-world OSI model, TCP and UDP port memorization, relative network speeds, and the risk of public WiFi networks.
Professor Messer’s Network+ Study Group – December 2012 Read More »
My CompTIA certification is only valid for three years. How can I renew it?
My CompTIA certification is only valid for three years. How can I renew it? Read More »
I heard the exams now include performance-based questions. What does this mean?
I heard the exams now include performance-based questions. What does this mean? Read More »
I failed my certification exam. What can I do now?
I failed my certification exam. What can I do now? Read More »
How close together should I schedule my A+ exams?
CompTIA A+ FAQ: How close together should I schedule my A+ exams? Read More »
How much does my CompTIA certification exam cost?
CompTIA FAQ: How much does my CompTIA certification exam cost? Read More »
While working on your desktop computer, you notice that the display driver configuration is set for 60 Hz. What does this mean?
