Justin Ostrowsky
Excel can be hard; I make it easy! Your go-to guide for all things Excel - from simple how-tos to complex formulas and VBA.
Try this GPTHello! Need help with Excel or a formula? I'm here to assist!
new GPTs
Expert in fertilizers, analyzes documents, photos; provides comprehensive advice in multiple languag...
Expert at solving and explaining math, physics, and chemistry problems.
Your urban gardening ally, helping you greenify your city space sustainably.
Gives you tips and suggestions on how you can improve your application for your users.