| historical 507 |
| game 287 |
| emulation 182 |
| atari 149 |
| mac 149 |
| apple 144 |
| c64 128 |
| nintendo 115 |
| msdos 114 |
| 6502 109 |
| amiga 103 |
| windows 89 |
| ibm 80 |
| programming 73 |
| microsoft 73 |
| z80 72 |
| commodore 71 |
| hardware 64 |
| pc 61 |
| appleii 59 |
| retrospective 57 |
| basic 56 |
| unix 55 |
| tutorial 54 |
| graphics 53 |
| nes 52 |
| 1980s 51 |
| documentation 50 |
| nostalgia 49 |
| assembly 48 |
| video 48 |
| retro 47 |
| computer 47 |
| software 43 |
| 1990s 42 |
| archive 42 |
| sega 42 |
| diy 42 |
| cpu 41 |
| reversing 40 |
| floppy 39 |
| development 38 |
| cpm 37 |
| dec 36 |
| vintage 36 |
| arcade 36 |
| spectrum 36 |
| gameboy 35 |
| 8bit 35 |
| macos 34 |