The term hang is correct, but you can also use freeze.
technical jargon everday term common term in computer
Glossary
The non-technical term for the sudden failure of a computer is "crashed".
VDU stands for Visual Display Unit - The technical term for the computer's monitor.
Dual Homed
Computer when Hangs needs restarting.
The face is the proper technical term for itself.
unhyperbole
"Trichology" is the technical term for the study of hair.
A neuron is a technical term for a nerve cell.
"Trichology" is the technical term for the study of hair.
Technical term for animation is "while the animation is running."