If you don’t have (or you are too lazy to hook up your) MIDI-Controller, you can still play/record the MIDI/virtual instrument in DAW Presonus Studio One.

Just press the CAPS LOCK button on your keyboard ?

READ THIS: How To Set Up Your Computer Keyboard as MIDI Controller

Don’t forget to change your buffer size to a minimum of 128 (or less) and activate the “Enable low latency monitoring for instruments” in your Audio Setup > Processing tab for low latency playing ?

Here’s me playing a song in Studio One using that Qwerty Keyboard:

Enjoy your MIDI (laptop) keyboard ?