My biggest issue was configuring Google's Chromium web browser to use larger fonts by default, since the screen of the HP mini is such a high resolution screen. The trick was to edit the following file:
~/.config/chromium/Default/User StyleSheets/Custom.css
The contents of my file is the following:
* {font-size : 15px ! important;}body {background-image : none ! important;}
This causes the default font size to be 15 pixels, and all body background images to go away (I hate them).
What's really cool: if you edit this file while Chromium is running, you will immediately see the changes to the default stylesheet whenever you save your changes to the file :-)