Yes. ISO images for free software operating systems like Linux, FreeBSD, ReactOS, or OpenSolaris are usually legal. However, on the off chance that it contains material that is not legally redistributable, such as unlicensed music or video, then that particular image would not be legal. In some areas, software like libdvdcss is also illegal, meaning if it is not legal in your country, then you should not download that ISO image.
Operating System Zoo is a website that hosts disk images of free an open-source operating systems for use in virtual machines and emulators.
There is no legal way to download movies on any operating system.
You can download free vmware images of operating systems if you search on google. For example there are two good free operating systems, first you can download ubuntu from linux or chrome os.
Windows 10 is currently a free operating system and can be downloaded on the Microsoft website, Ubuntu OS is also a free operating system, it can be Downloaded from the Ubuntu website Ubuntu.com/download
Most Linux distributions are free
Royalty-free anything is in PUBLIC DOMAIN. it is completely legal to use. HIGHLY SUGGEST to Google ROYALTY FREE IMAGES.
use linux operating system
It comes free with the operating system.
There is no such thing as a legal 'free' copy of Windows ! Every legal copy has to be bought - either direct from Microsoft, from a computer retailer or be supplied with a new computer (in which case the cost of the OS is included in the price of the hard-ware).
The images of the Orange Guy are free to use. However, if you edit them and claim that you created the Orange Guy, legal problems could follow.
You can use the Ubuntu operating system as you would use any other operating system! Unlike MS Windows, which is propriety and has to be paid for, Ubuntu is a free, open-source operating system that can be downloaded for free, and copied and given away as much as you like! I recommend searching Google for more info.
The Minix operating system should be free no matter where you download it from because it is an open source operating system. Minix3 is the official website and you can download the latest version from there.