Comprehensive Excel reference with examples, formulas, and cheat sheets.

Analysis ToolPak, Histogram, Descriptive Statistics, Moving Average, Exponential Smoothing, Correlation Analysis, Regression Analysis

Solver, Sensitivity Analysis

What-If Analysis, Goal Seek, Data Tables, Solve Quadratic Equation

Tables, Quick Analysis Tool, Structured References, Table as Source Data

Pivot Tables, Grouping, Multi-level Pivot Tables, Multiple Report Filter Fields, Frequency Distribution, Pivot Charts, Slicers, Calculated Field/Item, GETPIVOTDATA function

Charts, Sparklines, Combination Chart, Gantt Chart, Thermometer Chart

Conditional Formatting, Blank cells, Duplicates, Heatmap, Data bars

Filter Data, Advanced Filter, Subtotal, Data Form, Remove Duplicates, Outlining Data, SUBTOTAL function, Unique Values, UNIQUE function, FILTER function

Sort Data in Excel

Round Numbers in Excel

Statistical Functions, AVERAGE, AVERAGEIF, MEDIAN, MODE, STDEV, MIN, MAX, LARGE, SMALL, Weighted Average, Moving Average, RAND, RANDARRAY, RANK, Percentiles and Quartiles, Box and Whisker Plot, FOR…

Lookup & Reference Functions, VLOOKUP, HLOOKUP, XLOOKUP, INDEX, MATCH, XMATCH, CHOOSE, OFFSET

Financial Functions: PMT, RATE, NPER, PV, FV, PPMT, IPMT, Compound Interest, CAGR, RRI, NPV, IRR, Depreciation Formulas, Profit Margins

Text functions, LEFT, RIGHT, MID, LEN, FIND, SUBSTITUTE, TRIM, Text To Columns, SEARCH, UPPER, LOWER, PROPER, EXACT, TEXT, CONCATENATE, TEXTJOIN, TEXTBEFORE, TEXTAFTER

Date and Time functions

Logical functions, IFS, SWITCH

Shortcuts, Function Keys, Inserting/Deleting, Bullet Points

Data validation, Drop-down tables

Find & Select, Replace, Go To Special, Delete Blank Rows, Row Differences, Wildcards

Ranges, AutoFill, Flash Fill, Auto Fit, Paste Special, SEQUENCE and TEXTSPLIT formulas

Basic formulas and functions + more (COUNT, SUM, IF, AVERAGE, COUNTIF, SUMIF, VLOOKUP, MIN, MAX, SUMPRODUCT, MOD, ABS, PRODUCT, SQRT, Named ranges, Paste Special)

Multitool bot with music for discord

Summary of data on cars delivered in Poland in 2022

SwiftUI ticket booking app

data from https://en.wikipedia.org/wiki/List_of_largest_companies_in_the_United_States_by_revenue

based on https://www.a1k0n.net/2011/07/20/donut-math.html

basic text editor

Simple Bomberman Game