Zoom the fonts on the Web page in the IE browser

Sometimes when we browse some websites, we think the fonts are not right, too big fonts will look very rough, and too small fonts seem to be hard, and they can easily cause eyestrain.

How to quickly adjust the windows7 system download on IE browser to display the fonts on the page to achieve the appropriate size? Press the CTRL key in the open Web page, and then scroll down the wheel of the mouse, and the fonts in the Web page will be enlarged, instead, if you press the CTRL key and scroll up the mouse wheel, The fonts in the Web page shrink.