A platform emulator thingy thing. With powerful features and stuff.
I haven't really directly used it, except briefly with MultiBootUSB where it didn't have mouse support.
A virtual machine program.
It installs fine, but i have no clue how to run it.
Computers is currently particular to IBM PC-compatible computers. e.g. what everyday people have been incorrectly calling a "Windows PC".
probably more coming later
Compatibility layers are lumped in with emulation.