Which OS has the best troubleshooting support available? (Windows, Linux or macOS)
Windows has the best support
MacOS has less industry support as it is more niche/uncommon OS
Linux has the worst support as it is OpenSource/Community run
Which OS has the highest hardware costs? (Windows, Linux or macOS)
macOS - as it only supports proprietary Apple hardware components.
Which OS is cheapest?
Linux - free, Open Source OS
MacOS - price built into systems
Windows - single licence key fee
Which OS has the least security concerns/is less open to malicious code/attacks?
MacOS has the fewest security risks as they develop and release the software they can security test it fully before distributing it to customers.
Windows - a lot of security concerns as it is so easily targetable with lots of applications being made god knows where
Linux - the middle ground for OS security.
Which OS would you recommend to an old person that has never used a computer before but has an iPhone?
macOS - as it’s easy to use.
What OS would you recommend to a gamer?
Windows - as it supports all games and platforms.
Which OSs are very similar to each other?
macOS and Linux share a lot of the same commands and functionality as they are both based on the UNIX operating system (deprecated).