Many of my clients want to magnify everything on their Windows 10 display. The higher resolution of modern monitors makes text and graphics too small for them to read easily.
Right click an empty area of the desktop.
Left click “Display settings”
The “Customise your display” box will open.
Underneath the words “Change the size of text, apps and other items” you will see a slider.
Left click and hold down on the slider bar and drag it to the right until “125%” (or even “150%” on some monitors) is displayed. Release the left click and the words “Some apps won’t respond to scaling changes until you sign out.” will appear, followed by the words “Sign out now”.
Left click on “Sign out now” and then sign in again in the normal way.