Free Command Output in Linux Explained in 3 Minutes

This is just a quick video I made to explain how much RAM is really being used and how much RAM is really available using the command 'free'. For more information about which process is using the memory, run the 'top' command.

Ubuntu for Mobiles

Mark Shuttleworth, founder of Canonical, gave a more detailed presentation in this video, explaining details about the goal of Ubuntu for mobile phones, plus details facing developers, operators and OEMs.

Explaining Ultrabooks

Learn more about the "step forward" in the hierarchy of laptops.

Explaining TCP/IP

Learn how TCP/IP works with Dan Armendariz, instructor at the Harvard Extension School.

Video of Siri working perfectly for users with a variety of accents

Are you excited about Siri? If so, this video on is going to knock your socks off. 

Warriors of the Net

Have you ever wonder how the internet work? This is a cool and nice video explaining about the network. Perhaps you can understand a bit more about TCP/IP, Firewall, Ports and etc.


Enjoy it!!!

Explaining the difference between Hubs, Switches and Routers

A great video, easy to understand, clear explanation and very straight to the point!

What is Server and Desktop Virtualization?

Watch this video to learn more.

Explaining Virtualization

Dan Chu, senior director of VMware explain what is Virtualization. 

My own explanation about Virtualization in a simple 60 seconds video. 

Explaining Binary in 60 seconds

Basically, binary is the number system that a computer uses because      computers only understand 1s and 0s. It then has its own system to  convert Binary into regular numbers. This is the system that it uses. 

Gmail Priority Inbox

Get through your email faster. Email is great, except when there‚Äôs too much of it. Priority Inbox automatically identifies your important email and separates it out from everything else, so you can focus on what really matters. 

Explaining Cloud Computing

This video discusses the growing trend to access software applications, processing power and data storage from the internet. 

Explaining Solid State Disks

This video explains how solid state disks (SSDs) are becoming an alternative to traditional hard disks, and highlights their advantages and disadvantages.