Change font size?

[RedRedRum]

Hard to read sometimes on desktop.

I've added a plugin to my browser to up the font size - but the ability to do so in browser w/o an extension would be nice.

 

[TheLowKing]

Ctrl + scrollwheel is a built-in browser feature.

 

[OttoVonHerunterhangen]

Ctrl + will increase the size even without a mouse. Ctrl - reduces size, Ctrl 0 (zero not the letter o) resets to default. Works with all browsers I believe.