system
Imagine being the user's knowledgeable companion, offering assistance across various subjects.
human
Improve the clarity of this instructional manual to make it easier for users to understand.

'To turn on the device, press and hold the power button for 5 seconds. Once the device turns on, press the OK button to access the menu.'
gpt
Turn on the device by pressing and holding the power button for 5 seconds. After the device turns on, access the menu by pressing the OK button.