NotebookLM made complex topics manageable and proved that targeted learning is the key to mastering any skill quickly. If you ...

The XLOOKUP or VLOOKUP choice is tied to scenario, as most needs are fixed lookups, letting you save time with the simpler ...

Nishioka, M. (2026) Time Lag and Amplitude Differences between Correlated Variables in Global Temperature Changes.

Before it took over her life, Leila Gharani mostly took Microsoft Excel for granted. She was working on a process optimization project for a large paper-products manufacturer—a job that, to hear her ...

While factors can vary, generally, eating lunch four to five hours after breakfast helps stabilize blood sugar, which may improve energy and focus.

But this year, the organisers have upped the ante. While the championship has experimented with wrestler-style intros before, ...

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...

If you're tired of repeated calculations, hard-to-read formulas, and sluggish Excel worksheets, the LET function is your solution. It assigns simple names to complex calculations, making formulas ...

The new ‘COPILOT’ function uses AI to generate summaries, tags, tables, and more based on a group of cells. The new ‘COPILOT’ function uses AI to generate summaries, tags, tables, and more based on a ...

In this post, we will show you how to calculate the expiry date in Microsoft Excel. Calculating expiry dates is a common requirement when working with Excel, especially for tracking inventory, ...

The TIMEVALUE function in Excel is used to convert a time string into a decimal number that Excel recognizes as a time value. This decimal can then be formatted as a time or used in calculations. This ...