Finally! Starbucks turned on the free WiFi today (July 1) at its shopes. If you have an WiFi-enabled laptop, tablet or mobile phone, you will have unlimited Internet access. Previously, free Wi-Fi was limited to two hours a day and only to members of the My Starbucks Rewards program. According to Starbucks, the new, unlimited Wi-Fi features a one-click entry point, so a username or password will not be required.