| historical 494 |
| game 284 |
| emulation 176 |
| atari 144 |
| mac 140 |
| apple 134 |
| c64 127 |
| nintendo 114 |
| msdos 113 |
| 6502 109 |
| amiga 99 |
| windows 88 |
| ibm 80 |
| programming 72 |
| z80 72 |
| microsoft 71 |
| commodore 69 |
| hardware 63 |
| pc 60 |
| appleii 59 |
| retrospective 57 |
| unix 55 |
| basic 54 |
| tutorial 53 |
| nes 52 |
| graphics 52 |
| 1980s 51 |
| documentation 49 |
| assembly 48 |
| video 48 |
| computer 47 |
| nostalgia 47 |
| retro 46 |
| software 43 |
| 1990s 42 |
| archive 42 |
| sega 42 |
| diy 41 |
| reversing 40 |
| cpu 40 |
| floppy 39 |
| development 37 |
| arcade 36 |
| spectrum 36 |
| dec 35 |
| vintage 35 |
| cpm 35 |
| linux 34 |
| gameboy 33 |
| macos 33 |