All you have to do is press the SPACE button to switch slides! ------------------------------------------------------------------------------- This project shows you all about the various blocks in Scratch which are not used often, so I hope this tutorial clears all doubts about it! Comment down below whether this was helpful or not! Please don't ask how I managed to get these little blue diamonds on here, shhh, it's a secret. This was a really good way to understand these myself, spent, like three hours straight trying to understand what "operators" are.... still recovering.
Inspiration from @TheAdriCoolManDude for his post in the Scratch forum, though he didn't directly give the idea, I got the idea for a tutorial when I was going through his post. Thanks to @Prof_Red for the amazing project he made on Operators, which helped me so much in understanding!