Can I use my Laptop?
Maybe. It depends on how many TV Displays you want to use.
Most laptops only have enough display adapters (physical connection points) for 1 Display. However, if this is all you need, then a laptop running Windows 10 will work fine.
If your laptop is recent (Less than a year old) and of high quality (€700 +) and has USB3 ports, you can use this type of converter (USB3 to HDMI) to add 1 or 2 screens.
Keywords to buy this product: USB3 HDMI Converter