Antix and linux mint are operating systems
like XP and the garbage "linpus light"
they are not programs to be installed
i take it you do NOT have a cd/dvd drive on this
and only have usb2 ports
Do you live near a computer repair shop ?
All large cites have a few and most small towns will have one
paying someone $20 USD might be a good option
can you teach me step by step
yes and no
if one knows what they are doing it is rather easy to replace Linpus light
( assuming there is NO dvd drive and only a usb port)
you need to make a bootable usb thumb drive ( about 10$ usd in most stores )
--- that will take time to teach
use the installer to reformat the netbook and REMOVE linpus light
then install say Mint 13 "long term support " ( LTS ) - minimal install ( you only have 8 gigs of space )
-- increasing the drive space and the ram WILL HELP
A guess here but the 8 gig of drive space is a 8 gig SSD FLASH card ,that is easy for a computer repair shop to upgrade.