The chances are slim. Bitcoins are like cash. He who holds, owns. People create paper wallets out side their systems. Third party, cloud, on flash drive.
No one wants it on their system because if it crashes, breaks, is stolen they are gone. Plus if your hacked, and people using bitcoins aren't going to the nicest of websites, your out.
If it is on system then its most likely encrypted. Partitioned on drive with separate password. Even if you find the folder its unlikely your going to get into it.
Now what you may want to look for is programs. things like photoshop and music producing software people left of hard drive. Can be tricky to pull off but for $700 software its worth the time.
I don't look to hard. Mostly I come across PC's that are so old the software isn't compatible. But it is fun to search thru pictures and what not.....
