| historical 572 |
| game 317 |
| emulation 217 |
| mac 181 |
| apple 172 |
| atari 167 |
| c64 159 |
| amiga 136 |
| nintendo 128 |
| 6502 128 |
| msdos 125 |
| windows 101 |
| commodore 95 |
| ibm 90 |
| programming 85 |
| hardware 84 |
| microsoft 84 |
| z80 74 |
| appleii 71 |
| basic 70 |
| unix 69 |
| pc 67 |
| retrospective 63 |
| graphics 62 |
| 1980s 60 |
| tutorial 59 |
| nes 58 |
| software 58 |
| assembly 57 |
| retro 55 |
| video 53 |
| nostalgia 53 |
| diy 53 |
| computer 51 |
| cpu 50 |
| archive 50 |
| sega 50 |
| documentation 50 |
| 1990s 46 |
| 8bit 46 |
| reversing 44 |
| spectrum 44 |
| floppy 43 |
| cpm 43 |
| preservation 41 |
| arcade 41 |
| development 41 |
| linux 41 |
| dec 40 |
| hack 40 |