Once you install the application, you will have to activate it by means of right clicking on the taskbar. Once you have done this, Taskbar Magnifier will appear on the taskbar. As you pass the mouse over the screen, you will see a magnified area in the toolbar.
Another option that Taskbar Magnifier allows you is to make this expansion of your task bar: if you drag the icon of the application to the desktop a window will appear with the enlargement. Thus, you will be able to enlarge a bigger area of the screen, and adjust the size to your needs.
Don't lose your eyesight due to small texts and try Taskbar Magnifier. You will be able to enlarge any area that you see with difficulty.