As we know that Raspberry pi is independent Operation system, based on Linux. Raspberry pi is taking too much attachments like TFT/ Monitor Display, Keyboard, mouse to run.
So isn’t very easy that we just connect the Power Adaptor to the raspberry pi and we can directly access it to PC or Laptop without physically connectivity. Yes this is possible. We can possible it with the help of VNC.
So first of all you install the Raspbian OS in to your Raspberry Pi.
If you don’t know how to install Raspbian OS in Raspberry Pi, then you can see below video tutorial for help.