there are many versions of LinuxOS available belonging to diff. organizations.
u need nt need to use the CLI, to perform the basic functions. Nw-a-days working in LinuxOS is as easy as in Windows.
using Linux is has got its own advantages such as:-
- Linux OS is almost immune to virus & malwares, u dont even need an anti-virus for it. (only 1% of the total virus in cyberspace has successfully infected Linux computers)
- It utilizes RAM more efficiently, it wont slow down the computer with time (as in case of Windows)
- No need to install drivers. All basic drivers are pre-installed.
- comes with loads of pre-installed appl. softwares (like- mozilla,open office,vlc,torrent,zip,pdf reader..etc..& lot more.)
- elegant interface, multiple 3D desktops, animated mouse, attractive themes & wallpapers......
- comes with GRUB (multiple boot loader), which makes it possible to dual boot (in windows as well as in Linux)
- can be installed in older computers as well (system requirement is minimum)
- most of them r "FREE" !!!!
some suggestions r:-
Linux Mint----------> most user friendly (& comes with more appl. software than anyone else)
Mandriva------------> most gud looking.
DSL-------------------> 'Damn Small Linux' is the smallest OS (only 50MB)
Puppy Linux-------> a little larger than DSL (can be installed on a flash drive)
& of-course there r a lot more....like->
FreeBSD, PC-BSD, Debian, OpenSUSE, Ubuntu --- for home users.
Fedora, Red Hat------- for advanced users.