Best parts of it
- Loads fast
- Does not take up much power when it comes to loading the computer
- Many options to change how things look or run
- Hardly ever crashes
- Semi good security behind it
- Many people made software to run on it
A big reason so many people liked XP compared to newer or older versions of the operation system was it would load fast most of the time even if you put it under heavy pressure such as a lot of software running or a lot of tabs on the internet browser .
A lot of older videogames would run on it without many problems since it was well equipped to handle it without you having to change over how the computer works or be forced to use emulator as much for why it became very popular even today to allow older videogames to run on the computer for why some people keep these computers purely for retrogame play or other purposes. https://www.theengineer.info/2023/05/cobol-code.html
Some government bodies actually still run XP the reason for why so many people can work it well and because so much money was put into software which a lot of them will only run on XP not run on newer systems and older ones may not be advanced enough to run on it well enough.
A big problem with many computers which run on Windows because it takes up so much power to make the operation system they crash often but not on XP very much or in some cases ever as long you make sure to clean your Deskclean or other cleaning tasks regular it would be in good condition as long you don't do things to extreme .
The security features may come from so many software designed to protect it over the popularity behind the software meaning as long as you use good sense your computer should stay using this a lot of the time plus many options did exist to protect it online well.
A lot of people spend age trying to make run better or make things work well or perfect on this operation system as such you had serious high amount of people creating software for XP which meany many of the great programs made by people would not run such as the millions of the opensource would not work unless someone coded it to work on newer softwares.