Works great - very useful
Jetpack - Jetpack offers SEO and security plugins for Wordpress.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
WP User Manager - The most customizable profiles, community builder and membership WordPress plugin
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
Project Panorama - Project Panorama is an elegant and reliable WordPress manager plugin that comes with exciting features and tools that will allow managing your multiple WordPress sites with ease.
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode