A non-transitory storage medium configured to store a program to cause a computer to perform a method for an image forming apparatus capable of communicating with an external device which manages print data, the method comprising:
- receiving a user operation of an operating user;
- and
- acquiring unacquired print data from the external device based on a receiving process performed first after start-up of the image forming apparatus among a plurality of receiving processes including a first receiving process for receiving a notification which encourages acquisition of print data and a second receiving process for receiving the user operation.