Zoom in mong

Somehow I've managed whilst setting up father in laws Xmas laptop to zoom in a ridiculous amount. God knows how I've done it but I need a fix ASAP haha

Any help much appreciated

Gaz

Did you zoom in to the desktop or in a web browser?

Does it look like either one of the following screenshots?

Could have also used the Ctrl key and the mouse wheel. Try holding down the Ctrl key and roll the mouse wheel slowly one way then the other. One zooms in, the other zooms out.