President Trump proclaimed Dec. 26 a federal U.S. holiday in 2025, but some countries already recognize the date as its own holiday.

Leeron is a New York-based writer who specializes in covering technology for small and mid-sized businesses. Her work has been featured in publications including Bankrate, Quartz, the Village Voice, ...

The tilde isn't the only sign you need to understand to truly get your head around Excel's inner workings. For example, the ...