downloaded shaplus bandwidth meter 1.3 yesturdy

today i notice bandwidth going up for no reason

i check my disc space on c

i notice space is freeing up for no reason -pretty fastly too

is my computer going to totaly erase?

im have windows 7

im currently running maleware bytes

anyone know whats happening here?

oh ya i unpluged erthernet cables so my comp dosnt have internet accsess , bandwidth stopped going up, but used space is still dissapering, while free space is increasing