Excel remains a powerful software. However, most people do not expect you to know every subcommand. This page offers tips and suggestions related to Excel.
This document provides formulae for accounting functions. This document gives example code related to IF, Search, and Range functions. Plus, it incorporates good CRAP design.
I have created several videos that contain step-by-step instructions for using Excel to conduct the following analyses:
Sampling (or subsetting) as well as imputing for missing nominal variables
Chi-Square test for independence, along with Cramer's V effect size, in Part 1 and Part 2
1-way or single-factor ANOVA along with post hoc analysis
Correlation table including how to interpret the r-value or correlation coefficient value, along with running descriptive statistics
Multiple variable regression, including metric independent variables and dummy variables. Here is another video that covers a similar topic but uses a sample of the data from the larger dataset that the other video uses.