HackerTube / Video

Why You Can't Name A File CON In Windows

Tom Scott

Why You Can't Name A File CON In Windows

Tom Scott explains why Windows does not let you name a file CON, tracing the reserved device names back to backwards compatibility with DOS.

Linked as a relevant explainer in threads about Windows quirks and reserved names.

4 Hacker News mentions · 2020–2026

Topics

  • Operating systems & kernels
  • History of computing

Watch on YouTube

Explore more videos