What is the best system you can work on? Windows xp, 7, 8, 10 linux?

The best system to work is windows xp,7 And8.8.1

.All the version are compactabale and use friendly

Basm Allah Alrahman Alrahim

Non of them use MAC or Redhat or SUSE etc [ of course XP ,7 ,8 ,10 to1000 and Linux [Ubuntu , fedora , Mint , Gnome-Ubuntu (or vice verse ) , OpenSUSE etc must be used and used and used all of them will learn you something different  ]

I preferred to use Windows XP7 and8 than Linux because it is more GUI and easy to use and manipulate.

was xp currently win7 never tested win10

Haven't used win10. But win8 is better than Win7. Common computer users do not know how to use Win8. So they hate Win8. Win8 is much faster and vibrant.

If you like programming and wish to improve in a hassle free world then linux but as a general system for day to day life windows7 is the most user friendly. the only reason i dont say xp is cause its a little out dated.

Hope my suggestion helps.

windows8.1 is the fast and simple to use.

Windows7, is the fastest, secure and user friendly. 

I believe it is the best version Microsoft has published. 

As Microsoft is designing their OS more user friendly day by day there fore windows xp,7, and8.1 are much easier to understand the commands. But the Linux is little typical but not hard to understand, if you have tried to work on Linux i hope your experience was/is good. in short i can say that as Nokia is having user friendly, easy menu and OS as compare to Motorola Menu.   

I used the Win Xp,7 and8  the best is8