Kategoria

Technologie

Samouczki Excel

Bądź na bieżąco z najnowszymi wiadomościami, technikami i materiałami do Excela. Nasze samouczki są pełne praktycznych instrukcji krok po kroku i przykładów użycia, które pomogą podnieść kwalifikacje.

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Artificial Intelligence

Claude in Excel: Anthropic's AI Excel Assistant

A beginner-friendly guide to using Claude inside Excel. You’ll learn what it actually does, where it's most helpful, and how to use it safely in real spreadsheets without breaking anything.

Laiba Siddiqui

28 stycznia 2026

Excel

Gridlines in Excel: How to Add, Print, and Remove

Understand how Excel gridlines work, when they appear, and how they are different from borders. Learn to create clear worksheets on screen and in print.

Allan Ouko

27 stycznia 2026

Excel

How to Clear Excel Cache (Windows and Mac)

Learn how to clear Excel cache on Windows and Mac to solve common problems like lag and sync errors, and follow best practices to keep Excel running smoothly.

Allan Ouko

26 stycznia 2026

Excel

Excel Version History: How to View, Restore, and Recover Your Work

Learn how Excel version history helps you view, restore, and recover previous file versions without losing your current work.

Allan Ouko

23 stycznia 2026

Excel

How to Add Days to a Date in Excel: All Methods Explained

Learn how to add days to a date in Excel using simple arithmetic and functions like DATE(), EDATE(), and WORKDAY(), with practical examples and pitfalls to avoid.

Allan Ouko

22 stycznia 2026

Excel

How to Show Formulas in Excel (Instead of Results)

Learn how to show formulas for a full worksheet, check individual cells, prepare files for review or printing, and avoid common issues.

Laiba Siddiqui

15 stycznia 2026

Excel

Reduce Excel File Size: Effective Methods That Actually Work

Large Excel files slow everything down and make sharing harder than it should be. This guide explains why Excel files grow over time and shows practical, safe ways to reduce file size.

Laiba Siddiqui

10 stycznia 2026

Excel

Excel Power Pivot: A Step-by-Step Guide

Learn how to connect tables, write DAX formulas, and build interactive reports inside Excel.

Laiba Siddiqui

6 stycznia 2026

Excel

SUMPRODUCT() Excel: What You Should Know

A practical guide to using SUMPRODUCT() for conditional, weighted, and matrix-based calculations in Excel

Laiba Siddiqui

6 stycznia 2026

Excel

How to Find Circular References in Excel

Learn what circular references are, why they cause problems, and how to fix them using simple and advanced techniques.

Laiba Siddiqui

5 stycznia 2026

Excel

Excel Solver: Optimize Complex Decisions with Multiple Variables

Learn how to use Excel Solver to solve optimization problems with multiple constraints and decision variables. This guide covers setup, solving, and interpreting results with a practical example.

Khalid Abdelaty

12 grudnia 2025

Excel

How to Freeze Multiple Rows in Excel

Learn how to freeze multiple rows in Excel with step-by-step instructions, tips, and troubleshooting to keep your headers visible while scrolling.

Allan Ouko

8 grudnia 2025

Technologie

Tematy

Samouczki Excel

Claude in Excel: Anthropic's AI Excel Assistant

Gridlines in Excel: How to Add, Print, and Remove

How to Clear Excel Cache (Windows and Mac)

Excel Version History: How to View, Restore, and Recover Your Work

How to Add Days to a Date in Excel: All Methods Explained

How to Show Formulas in Excel (Instead of Results)

Reduce Excel File Size: Effective Methods That Actually Work

Excel Power Pivot: A Step-by-Step Guide

SUMPRODUCT() Excel: What You Should Know

How to Find Circular References in Excel

Excel Solver: Optimize Complex Decisions with Multiple Variables

How to Freeze Multiple Rows in Excel

Technologie

Tematy