Microsoft recaps Excel’s June 2026 features, including Copilot personalization, more file support, workbook rules, and ...

Over the past decade, while the rest of us have been screaming at televisions about inverted full-backs, high-press triggers, and whether the striker is “finished” at 29, a bloodless coup has been ...

Modern business intelligence demands speed, and utilizing AI tools for Excel is the ultimate way to hyper-charge your data workflows this year.

I hear these kinds of questions often lately. Honestly, I think they are valid questions. The evolution of AI is real, and there are more and more situations where tasks that would have taken time a ...

I can say, modestly, that the feeling was fantastic. The AI perfectly constructed the calculation formulas and SQL (database command statements) I needed to input, so I mostly just had to copy and ...

Excel formulas are getting scary good.

Microsoft adds new features to Excel throughout the month, which makes sense considering the spreadsheet software is extremely popular in a variety of environments. The company recently detailed all ...

LibreDB Studio is a lightweight, high-performance, and secure web-based SQL editor designed to bridge the gap between heavy desktop applications (like DataGrip/DBeaver) and minimal CLI tools. Built ...

Go from knowing nothing about working with computers to becoming prepared for Microsoft certification exams with a series of courses from Wake Tech. Courses cover the following: Navigating computers ...

班级 \\ 成绩段 优秀 良好 及格 不及格 A 12 8 3 1 B 10 10 5 2 提示：用 cut + groupby + unstack 或 pivot_table 题目 4: 时间序列（进阶） 生成 90 天的销售数据，用 resample 按周和按月汇总： dates = pd.date_range ("2024-01-01", periods=90, freq="D") ...