How to remove employee tracking software from personal laptop

Hi all,
I recently did some freelance work where i was asked to install workpuls or insightful on my personal laptop.

At that time I didn't know it can track like everything on my laptop and take screenshots as well. Now after knowing it i want to remove the app.

I have deinstalled the app from my windows laptop. what else can i do to ensure it isn't secretly tracking me or something is left behind on my computer.

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