how-to

Practical how-to guides for Google Sheets tasks. Import CSV files, merge data, and automate your spreadsheet workflows.

How to Fix File Is Too Large Error in Google Sheets

Google Sheets file too large error? Learn 5 proven fixes: split files, convert Excel to CSV, and use server-side import tools.

Feb 9, 20268 min read

Learn how to use XLOOKUP in Google Sheets with examples. Covers syntax, VLOOKUP comparison, wildcards, reverse lookups, and advanced techniques.

Feb 9, 20268 min read

Learn INDEX MATCH in Google Sheets with step-by-step examples. Faster and more flexible than VLOOKUP for left lookups.

Feb 9, 20269 min read

Discover how to add and interpret a Google Sheets line of best fit. This guide covers trendlines, functions like LINEST, and analyzing any dataset.

Feb 1, 202613 min read

4 proven methods to upload large CSV files to Google Sheets without crashes. Fix file size limits, browser freezes, and import failures.

Feb 1, 202610 min read

Big CSV and Excel imports freeze the tab and lose work. SmoothSheet does them server-side, with a backup you can roll back to.

See how it worksGoogle sign-in, no card. Free plan covers 10 uploads a month.