Works great - very useful
htop - htop - an interactive process viewer for Unix. This is htop, an interactive process viewer for Unix systems. It is a text-mode application (for console or X terminals) and requires ncurses. Latest release: htop 2.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
Windows Task Manager - Need assistance with your Microsoft product? Find helpful articles for Windows, Office, Microsoft Account, Microsoft Store, Xbox, and more.
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
GNOME System Monitor - System Monitor is a tool to manage running processes and monitor system resources.
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode