AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.

As Microsoft ramps up Copilot’s capabilities in Excel, the AI tool is becoming genuinely useful for spreadsheet work.

Let's see how the MAP function works.

Bring your spreadsheets to life with visual value tokens that pull reputable, real-time data from Bing.

Learn to create a yield curve in Excel and understand its implications for interest rate forecasting. Follow our simple guide ...

Learn to simulate stock prices with Excel and gain predictive power over market trends. Our step-by-step guide enhances your analytic skills for better investment decisions.

Bitcoin hovers above $87,000, marking a bearish close to 2025 with a 6% decline. US spot BTC ETFs end the year with a $348 million outflow on Wednesday, while the annual inflow was over $21 trillion.

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...