[Q] How to change font size on Windows8/8.1 ?
* Right-click on desktop -> Screen resolution -> Make text and other items larger or smaller
* In the "search control panel" box , type font or display
---> Control Panel\Appearance and Personalization\Display
[Q] How to change LCD monitor/screen contrast/brightness on Windows8/8.1 ??
* contrast --> need driver utility for display chipset such as Intel or NVidia ...
* brightness --> slide to right-bottom corner to show "Gear" for Settings
-> Change PC settings -> brightness