Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Fill Blank Cells in Excel Using Dynamic Array Functions Watch this video on YouTube. Expand your understanding of Excel functions with additional resources from our extensive library of articles.

Send different responses to different people. Create, setup and use custom multiple out-of-office Automatic Reply template in Outlook.

A diversified portfolio can help you grow wealth and protect you from losses. Understand what portfolio diversification means and how to build a balanced portfolio.

To create a restore point on Windows 11, use these steps: Open Start. Search for Create a restore point, and click the top result to open the System Properties page.