Can I Log In from Multiple Devices?
You can sign in from as many devices as you like — a laptop at home, a tablet on the train, a desktop at work — but only one session runs at a time. Signing in somewhere new does not add a second live session; it takes over, and the earlier one is dropped. So the limit is on how many sessions are active at once, not on which or how many devices you are allowed to own.
That distinction is worth drawing clearly, because “multiple devices” and “multiple sessions” are easily run together. There is no register of approved machines and no per-device seat to buy. What there is instead is a ceiling of one active session, held in place by dropping the oldest whenever a newer sign-in appears.
A work-in-progress limit of one on a process certification account
A useful way to picture it is a work-in-progress limit set to one: Kanban caps how many items are in play at once so the flow stays clean, and the session rule does the same for logins — one is in play, and starting another ends the one before it. Your most recent sign-in is always the one that holds; an older session elsewhere simply stops being live. The only real trade-off is that you cannot have two sittings open side by side. How this protects the account itself, rather than merely your convenience, is the posture question answered under Is My Data Secure on ProcessExam?
Reaching your project management practice from any device
Because ProcessExam runs entirely in the browser with no app to install, any device with a current browser can reach your account; the single-session rule is about concurrency, not compatibility. Which devices suit which kind of sitting, and why a steady connection matters more than the size of the screen, is a separate question answered under Can I Use ProcessExam on Mobile or Tablet? The one habit worth keeping is to finish a given sitting on the device you began it on, rather than signing in elsewhere mid-run and dropping your own live session.
