Question: This simple ‘bootloader’, as it were, is supposed to print out A to the screen, but it fails to do so when I’m using VMWare Workstation 16 (unlike Bochs, which happily shows A on its screen). If I change ...

Question: I’m writing a real mode OS, and I’m wondering if there is a way to read keys such as function keys, arrow keys, control, alt, and the like with BIOS interrupts? I appreciate any help you can provide. Answer: ...

Question: My system is Intel(R) Core(TM) i5-2500 CPU @ 3.30GHz and bios is version J51 v01.35 release data of bios 01/10/2012 So Should I believe I am using SMBIOS 2 or SMBios 3 On wiki.Osdev there are no docs for ...