In this video I show you some interesting spirographs I made using Desmos. If you'd like to follow my work on Instagram, visit any of the accounts below: https://www.instagram.com/tiago_hands https://www.instagram.com/mathematics.proofs ... https://www.youtube.com/watch?v=Xx5FeUp8X5I

In this video I demonstrate how to instantly create vertical and horizontal pivot tables using Open Office 4 Calculator. With pivot tables, you can sum up how much a specific person (in a list) has spent and also get this value as a percentage of the total spent. The added feature is, you can select / deselect specific names in a list, giving you the power to filter information that is useful to you. Pivot tables will save you a lot of time and energy and knowing how to set them up is an important skill to have whether you're working in finance or marketing. In this fast paced world, shortcuts will make a massive difference to your finances and mental health. If this video was useful to you, ensure you are subscribed to my channel as similar content will be posted up regularly. You can follow me on social media via: https://www.instagram.com/tiago_hands https://www.twitter.com/tiago_hands For mathematical content and proofs, go to: https://www.instagram.com/mathematics.proofs Thanks for watching!! ... https://www.youtube.com/watch?v=TANbYgdHFDU