How to Fix Poor Quality Fonts or Text on Windows

Step 1: Right click on My Computer (sometimes it is called This PC).This can be found from under your Start button or Windows Explorer.
Now Click Properties in the right click menu.

Step 2: This will bring up your computer properties. Now click Advanced System Settings on the left as shown below.

Step 3: This will bring up System Properties as shown below. Now click the Settings button under Performance which is at the top.

Step 4: You need to make sure that you have Smooth edges of screen fonts enabled as shown below.
Optionally you can choose Adjust for best appearance which will enable that box as well.

Credit : https://www.boxaid.com/blog/how-to-fix-jagged-poor-quality-fonts-or-text-on-windows/