logtom You can also use a lower resolution instead of the other mentioned methods.
Very true, and if you don't use the monitor for viewing videos, that's a much better choice than what I recommended.
I used the methods I described because I didn't want to limit my hardware's 4K capability. Not only do I use that system for streaming content from sources like Netflix, BritBox, and Disney+, but also from Blueray and 4K discs. Increasing text size as I did makes it easy to perform tasks like changing settings and doing updates from across the living room using a Bluetooth keyboard and mouse.
So, how you achieve the results you seek depends very much on what kind of equipment you've bought, and for what purpose you plan to use it.