OK first thing you should know is that I have horrid grammar skills.
Second it depends of the game files. If your game files are .exe you will need to install and run wine. If your games are .deb just double click on the files. If .tar.gz right click on the files and choose extract, then there will be a new folder in the directory your .tar.gz was with the same name. Go into that folder using the terminal and type "./install" lastly you may need to change the permissions but that is another Google search.
Yes. There is a version for Linux available on the game's download page.
All pcs can run Linux. Specifically, you can download and run Ubuntu, which is Linux based. Any PC can run Ubuntu and/or dual-boot Windows and Ubuntu.
Download the VLC for Linux and then you have to run the setup to install the program.
There are a variety of different Linux software downloads available for download. One can download basic Linux for free from sites such as Download Linux Free and Softonic.
On the Minecraft download page, you can download a Vanilla (standard) Minecraft server for Windows, Mac, and (I think) Linux.
You can download Linux Mint here: www.linuxmint.com/download.php
Download the Linux binary from the skype web site and run it with "sh". It feels like windows all over again.
There is no version of iChat for Linux.
There is no version of StarUML for Linux.
You cannot download them from websites like you do with a computer running Windows or OSX or Linux. You need to use the App Store. Many games are available for free.
From any of the websites for the many Linux distros out there.
The Netbeans download is 309.4 MB. It is written in Java so it can be run on any operating system such as Mac OS, Windows, Linux and Solaris. It is free to download from Softonic.