| historical 576 |
| game 322 |
| emulation 222 |
| mac 183 |
| apple 173 |
| atari 170 |
| c64 165 |
| amiga 137 |
| nintendo 129 |
| 6502 128 |
| msdos 126 |
| windows 102 |
| commodore 98 |
| ibm 90 |
| hardware 87 |
| programming 86 |
| microsoft 84 |
| z80 75 |
| appleii 72 |
| basic 71 |
| unix 69 |
| pc 68 |
| retrospective 63 |
| graphics 62 |
| 1980s 61 |
| tutorial 60 |
| assembly 58 |
| nes 58 |
| software 58 |
| retro 57 |
| video 54 |
| nostalgia 53 |
| diy 53 |
| computer 51 |
| sega 51 |
| cpu 50 |
| archive 50 |
| documentation 50 |
| 1990s 48 |
| 8bit 47 |
| reversing 45 |
| spectrum 44 |
| floppy 43 |
| cpm 43 |
| preservation 42 |
| arcade 42 |
| development 42 |
| macos 41 |
| linux 41 |
| dec 40 |