1. PC
Designed for Small Medium Business which usually use only for compute, making document, presentation, or another daily company activity. There’s many type of PC, like All in One PC, Tower PC, Mini PC, etc
HP Prodesk
Lenovo Thinkcenter
Dell Optiplex
2. Notebook
With the functionality mostly same as PC, Notebook designed more slim than PC so its easier to carry anywhere. Usually used by someone who worked more mobile and need to do their work activites anywhere anytime.
HP Probook
Lenovo Thinkpad
Dell Latitude
3. Workstation
A More enchanced PC / Notebook which the specification more similar with server. Usually used for more complex activity like simulation, animation, etc
HP Z series
Lenovo Thinkstation
Dell Precision