Is 4Mb a big file for the average computer?

[RoaringLou]

OK, so I know it depends on what computer someone is working on, but, generally, would a 4Mb Word file (created in Word 2016) be likely to slow peoples computers down as they edit text and artwork colors?

How big would a file have to be before it starts to make an average computer start to run slow assuming there are no big issues with the computer to start with?



Thanks for any advice.