What in your opinion, is the best computer Operating System of all time?
Which is the best operating system?
What is the best operating system for the PC in 2014? Which is the best operating system for laptops? What is the fastest Operating System? Which operating system is better, Elementary OS or Ubuntu? What is the best OS: Windows XP, 7, 8, 8.1, 10, Kali Linux, or any other OS? What is the best smartphone operating system? Why? What's the best Linux operating System distro for beginners? Which operating system do most programmers use? What is the most common operating system that programmers used? What type of operating system is windows? Which OS is best for games? What is first operating system? Which os is best for hacking? I want to use the most secure operating system for my server without the headache which is Linux. Which should I prefer? What is the next operating system in the future? How can I study the operating system concepts well? What are the latest research papers on operating systems? Which is best os for hacking? Why would you choose a Linux operating system over a Windows? What was the first operating system? What is the future of operating system? What is the future of operating systems? What operating system is best for running an Intel dual core processor, 2 GB RAM, 2 TB hard disk and for high-end games? What operating system do most software engineers use? Which is the best Linux distribution for a Windows user? What is the best Linux distribution for Windows users? Which is the best Operating System for coding except iOS? Which is the best version of Linux? What is the difference between system software and operating systems? Which is better, Windows+Linux or OSX?