Postfix

Thunderbird

Apache

GIMP

MySQL

The Linux Advanced Mode Programming Interface which gives advanced capabilities to application developers.

The bus ID of an attached USB device that emits light.

Short for Lightweight Access Management Protocol which synchronizes permissions in a network.

The combination of Linux, Apache, MySQL and PHP or other programming languages.

Short for lamport-clock which is important in distributed network computing.

Cloud Computing provides new tools to manage IT resources.

From the business perspective, Cloud Computing means outsourcing or centralization of IT operations.

Cloud Computing is the opposite of green IT; i.e. the use of fossil, non-regenerative energy for computing.

Cloud Computing implies sharing all information with everyone else in 'the cloud'.

iOS

CentOS

Android

Debian

Open Source software can not be copied for free.

Open Source software is available for commercial use.

The freedom to redistribute copies must include binary or executable forms of the software but not the source code.

Open Source software is not for sale.