SW Developer, Growth Hacker, Founder Heres the list:- 1. Operating system ( mostly Linux ) 2. Desktop ( mostly gnome ) 3. Keyboard/mouse/LCD .... drivers ..

SW Developer, Growth Hacker, Founder Heres the list:- 1. Operating system ( mostly Linux ) 2. Desktop ( mostly gnome ) 3. Keyboard/mouse/LCD .... drivers .. ( can't work without them, eh! ) 4. Browser ( mostly firefox ) 5. Google ( its a SW tool alright! )