I am high-tech challenged
OK, I am near illiterate when it comes to computerized stuff

The other day, I put my Galaxy Tab near the laptop and was surfing and working on the laptop. When I shut off the laptop and grabbed the Galaxy , it had several notifications ( like some Apps have been updated, a screen shot had been taken earlier ..etc. ) Among those notification I was perplexed to see ( Remote PC ...)notification, and I started wondering if the Galaxy did communicate with the laptop, and what did "they say to each other" !!

Still wondering, and hope our high-tech gurus help.