Steam now has over 67 million monthly users. That can be deduced from a Valve presentation that was hosted at Indigo 2017.
According to the presentation, the number of daily users is totalling at roughly 33 million and the highest recorded number of concurrent users was 14 million, as we reported on earlier this year. Valve did not release the total number of users.
The presentation also shows that the company is currently working on a complete user interface redesign that should make it easier to start recently played titles, to see which titles are most played by your friends, and to give product reviews.