Drivers are definitely out. Some games are really iffy. Especially from the Win 9x era, where they’d do stupid things like look for a 9 in the version string of Windows, or get the amount of RAM as a 32 bit signed int, so refuses to install if you have 4GB RAM or more.
We had a lot of dodgy old DOS programs that were fine under Win98, but XP broke them.
That’s just not true in windows case
Just because it installed, doesn’t mean it doesn’t run.
Or doesn’t come with 50x “are you sure” prompts
Drivers are definitely out. Some games are really iffy. Especially from the Win 9x era, where they’d do stupid things like look for a 9 in the version string of Windows, or get the amount of RAM as a 32 bit signed int, so refuses to install if you have 4GB RAM or more.
We had a lot of dodgy old DOS programs that were fine under Win98, but XP broke them.