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.

A decline in the number of children and rise in the number of choices has created a crisis for public schools. Some are trying new strategies to recruit students.

Technology is making the old ways of teaching ineffective. A new way is starting to emerge.

NotebookLM might be Google’s coolest AI tool yet: Here are 7 features you’ll actually want to use Google's AI tool NotebookLM, initially known as Project Tailwind, has gained attention with ...

The NFL has officially cracked down on the use of smelling salts during games—but players aren’t completely out of luck.

The technology will either allow your mental abilities to whither and fade — or make you a lot smarter. Choose your adventure.

Thousands of North Korean IT workers are using stolen and made-up US identities to make hundreds of millions of dollars a year to fund Pyongyang’s military programs.

Use Microsoft Excel to calculate EBITDA (earnings before interest, tax, depreciation, and amortization) profit margin.

This latest version of Java, due to arrive as a production release on September 16, has 18 features. JDK 25 comes on the heels of JDK 24, a six-month-support release that arrived March 18.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.