Well, since we will be bombarded with Hunter's laptop à la Benghazi in a GQP attempt to rage farm- here is a nice primer about Hunter's laptop:
The chain of custody is a huge red flag:
The many alterations made the laptop all but impossible to trust. ‘The forensic quality of this thing is garbage,’ says Johns Hopkins computer-science professor Matthew Green, a cryptography expert who examined the drive for the Washington Post. He told the paper that it was like a crime scene that previous detectives had left strewn with burger wrappers.
Details about CoC:
https://www.washingtonpost.com/technology/2022/03/30/hunter-biden-laptop-data-examined/