A:Please right click on the Taskbar and choose the Task Manager. In "performance" option, if you see two figures of CPU Usage History, it means that the system is working under Hyper-Threading. (Please refer to the following picture).


Hyper-Threading

If you see only one figure of CPU Usage History, it means that the system is not working under Hyper-Threading. (Please refer to the following picture).

Non Hyper-Threading