---
keywords: ["Research Unix", "Start Here", "Unix", "VirtualHub"]
description: "Original versions of Unix from Bell Labs."
sidebar_position: 1
---

# Research Unix

To learn more about Research Unix, see [this Wikipedia page](https://en.wikipedia.org/wiki/Research_Unix).

- [! PDP-7 Unix](/1970s/1970/pdp7unix/)
- [! Unix v1](/1970s/1971/unix-v1/)
- [! Unix v4](/1970s/1973/unix-v4/)