Microsoft Excel’s new import functions make handling numbers easier

Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it ...

How ‘Reprompt’ Attack Let Hackers Steal Data From Microsoft Copilot

Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.

Copilot Excel AI Beginners Guide: Faster Cleaning, Smart Analysis, Python Insights

AI Copilot in Excel helps clean dates, split columns, and add currency formats, so you save time and make faster, clearer decisions.
How-To Geek on MSN

Excel LAMBDA vs. SCAN: What's the difference and how do they work together?

People often confuse Excel's LAMBDA and SCAN functions because they often appear together in formulas. However, they aren't ...
IEEE

Using Multisource Data and Time Series Features to Construct a Global Terrestrial CO₂ Coverage by Deep Learning

Abstract: Carbon dioxide (CO2) is the most important atmospheric contributor for global warming. Satellite remote sensing is a commonly used method for high-precision CO2 detection, but it often ...
IEEE

Extracting Fresnel Zones From Migrated Dip-Angle Gathers Using Multitask Learning for 3-D High SNR Imaging

Abstract: Migrated dip-angle gathers provide a visible domain for estimating Fresnel zones of migration. However, it remains a challenge to extract Fresnel zones from the dip-angle gathers with higher ...