| historical 521 |
| game 292 |
| emulation 188 |
| mac 159 |
| atari 155 |
| apple 151 |
| c64 133 |
| nintendo 117 |
| msdos 116 |
| 6502 114 |
| amiga 108 |
| windows 93 |
| ibm 84 |
| commodore 81 |
| programming 75 |
| microsoft 75 |
| z80 73 |
| hardware 66 |
| pc 62 |
| basic 60 |
| appleii 60 |
| retrospective 57 |
| tutorial 56 |
| unix 56 |
| nes 53 |
| graphics 53 |
| 1980s 51 |
| documentation 50 |
| nostalgia 49 |
| assembly 48 |
| retro 48 |
| computer 48 |
| video 48 |
| software 44 |
| sega 44 |
| diy 44 |
| cpu 43 |
| archive 43 |
| 1990s 42 |
| reversing 40 |
| cpm 40 |
| floppy 39 |
| spectrum 39 |
| development 38 |
| arcade 37 |
| gameboy 37 |
| 8bit 37 |
| dec 36 |
| vintage 36 |
| interview 36 |