Spreadsheets
4 postsAbout this category
Spreadsheets are the most-used tool in any office — and also the most underused. Most people stick to manual entry and simple sums, while the formulas and features that save hours sit untouched. That’s what this category fixes.
You’ll find step-by-step guides for the formulas that matter (SUMIF, XLOOKUP, INDEX-MATCH), fast fixes for the errors that waste your afternoon (VLOOKUP returning #N/A, SUMIF returning 0), and honest comparisons when you need to pick a tool — Excel vs Google Sheets, or when to graduate to Airtable.
Who it’s for: anyone who works with data daily but never had a formal spreadsheet course. If you’ve ever Googled a formula at 5pm on a Friday, this category is for you.
Start here:
- How to Use SUMIF in Excel — the conditional-sum formula explained with real examples
- Excel vs Google Sheets: Which Should You Use — an honest, feature-by-feature comparison
- Free Expense Tracker Template — download a ready-to-use tracker with formulas built in
Every guide is tested on actual spreadsheets before publishing — no copied documentation, no theory that falls apart in practice. New guides land here every week.
Expense Tracker Template: Free Excel & Google Sheets
A free expense tracker template with category totals, monthly summaries, and a running balance. Copy it into Excel or Google Sheets in five minutes flat.
VLOOKUP Not Working in Google Sheets? Fix These 5 Errors
VLOOKUP returning #N/A when the value is clearly there? Here are the 5 causes that explain 90% of VLOOKUP failures in Google Sheets, with quick fixes for each.
How to Use SUMIF in Excel (Step-by-Step with Examples)
SUMIF adds up cells that match a condition — the most-used conditional formula in Excel. Here's how it works, with real examples and the mistakes to avoid.
Excel vs Google Sheets: Which One Should You Use?
Excel is the power tool, Sheets is the shared workspace. Here's what each is actually better at in 2026, so you can pick without a spreadsheet turf war.