Are your eyes straining in front of the computer? It is possible you are not getting the 
most out of your computer monitor. You may adjust the resolution too enhance the sharpness of the icons and pictures. Keep in mind that the clearer the picture, the smaller the icons and website viewing will be. In contrast, the fuzzier the picture or resolution, the larger the icons will be.
How do you adjust your computer monitor?
For Windows users, just right-click on your desktop and click on “Properties” and then “Appearance.” Mac users may open the system preferences panel and select “Monitor.”
Once you change the resolution settings, check out your favorite programs to make sure you like the view.
On another note, if you feel like your monitor’s settings or picture has grown worse over time, you might need a computer technician to further assist to get you back on track.