Is it possible to create this project with arduino?

Hi,

I am learning multimedia design and for a class about digital space and I want to create a program that locks my laptop's wifi and to access it I need to do some physical activity like clap or press a button 20 times, or turn a wheel. Can I do this with arduino?

I have no knowledge of the program yet, but before learning I want to know if it is possible.

Thank you!

Generally speaking external devices cannot control things on a PC except through a program running on a PC.

I guess you could write a PC program that listens for a message from an Arduino and turns off the PC's WiFi when it receives the message. How will your Arduino be connected to your PC?

...R