This is almost a deal breaker, as the message I just received from the ProtonMail help desk is almost too small to read. Considering this is a paid email service, I would expect at least the same user functionality as the free email services. You can press Ctrl-+(plus) on the keypad to enlarge the entire page, but to decrease the size, you have to use Ctrl--(minus) on the **keyboard**, not the keypad!
This is almost a deal breaker, as the message I just received from the ProtonMail help desk is almost too small to read. Considering this is a paid email service, I would expect at least the same user functionality as the free email services. You can press Ctrl-+(plus) on the keypad to enlarge the entire page, but to decrease the size, you have to use Ctrl--(minus) on the **keyboard**, not the keypad!