I've been recently handed down the very laptop which was having this ctrl+c, v, z, etc shortcut button issue, so I am back to having this issue. I've tried to see if there was an update to the keyboard driver, but none are present. The device manager states that this keyboard is a PS/2 Keyboard on this laptop. I'd rip out my hair if I had much to rip out. lol
Also, I do NOT have Ease of Access Sticky Keys enabled.