As long as the computer works, some motherboards are indeed incompatible. There is no absolutely accurate data on which computers will be incompatible with the golden tax card. The probability that computers using 845 and 945 series computer motherboards are incompatible is very, very low, so at present, computers selling aerospace information are basically using the above motherboards. The VAT anti-counterfeiting tax control system has no special requirements for the operating system. There are occasional software errors in the first editions of win95 win98 and win2000, but the win98se, winxp HOME or PRO editions are definitely ok.
The general new taxpayers, aerospace information companies and aerospace companies all over the world will use despicable means such as threats and deception to force you to buy their computers, printers and other useless additional software and equipment, such as billing protectors, antivirus software, bill printing software and information management software, which generally exceed the normal market price by 50% ~ 150%. Please be careful not to be cheated!