Windows 10: how to change display size to fit screen size

My display size is smaller than the screen size for some reason. How to fix?

:)

 

Size of display on screen

Hello

Thanks - I have tried this but I don't think this is the problem.....

If I follow these steps: control panel-personalisation-display, customise your display it then says "change the size of text, apps and other items" and this is set at 100% which is recommended.

However, with it set at 100% all the icons on the desktop are too small and when I open outlook the emails are very small to read, but if I open a webpage e.g. the Times newspaper, everything is the correct size but the page doesn't fit to the edges of the
monitor screen like it used to.

So If i go back into control panel - personlisation etc and set the size of text to 125% (it won't let me set it anywhere between 100% and 125%), this makes the desktop icons the correct size, and emails are readable, but when I re-open the Times newspaper
online everything has become too large and yet the page still doesnt fit to the edges of the monitor screen!

Any further suggestions?

 

Size of display on screen

Hello

Thanks - I have tried this but I don't think this is the problem..... Resolution is set at recommended level

If I follow these steps: control panel-personalisation-display, customise your display it then says "change the size of text, apps and other items" and this is set at 100% which is recommended.

However, with it set at 100% all the icons on the desktop are too small and when I open outlook the emails are very small to read, but if I open a webpage e.g. the Times newspaper, everything is the correct size but the page doesn't fit to the edges of the
monitor screen like it used to.

So If i go back into control panel - personlisation etc and set the size of text to 125% (it won't let me set it anywhere between 100% and 125%), this makes the desktop icons the correct size, and emails are readable, but when I re-open the Times newspaper
online everything has become too large and yet the page still doesnt fit to the edges of the monitor screen!

Any further suggestions?

 

screen to fit monitor size

hello i am trying to get my screen display to fit the size of the monitor i must of been messing around with the settings and forgot how to change it back thanks in advance