Microsoft no longer supports its all-time most popular OS.
We get that.
It also FORCES people to purchase new hardware that is compatible with its new adware [OS].
Around about the 19th of Feb [last week] Adobe Acrobat Reader auto updated...
To a version that is broken in Windows 7.
People are reliant on "legacy" OS systems { I use the word 'legacy' with sarcasm], often in critical and time-sensitive situations.
And good old Adobe auto-updates and breaks.
It's such a sophisticated and capable company it cannot offer an opt-out for compatibility with updates.
How about an OS VERSION check before providing and installing something incompatible?
Kinda makes sense... other people do it.