Zoom fonts displayed on web pages in IE browser

Sometimes when we browse some websites, we think that the fonts are not suitable. Oversized fonts may feel that the pages are rough. Too small fonts may seem to be very difficult and cause eye strain.
How to quickly adjust the fonts displayed on the IE browser on the Windows 7 system to reach the appropriate size? Press the Ctrl key on the open web page, then scroll down the mouse wheel, the font in the web page It will be enlarged; on the contrary, if you press the Ctrl key and scroll the mouse wheel up, the font in the web page will shrink.