Microsoft Excel is the strongest first choice for general data entry. It leads the listed software skills in O*NET's US job-posting data for data entry keyers. That supports learning Excel first; it does not establish a worldwide usage ranking.
The figures below cover calendar 2025. They measure software mentions in job advertisements, not installed software or worldwide usage.
Source: O*NET employer-demand data. A posting can mention several skills. These figures measure job-ad mentions.
Which data entry software should you learn?
| Software | Use it for | Learn first |
|---|---|---|
| Microsoft Excel | Structured records, cleanup, and exports | Tables, formats, filters, and validation |
| Google Sheets | Shared spreadsheets and collaborative entry | Sharing, validation, filters, and version history |
| A CRM or business application | Customer, sales, or operational records | Required fields, matching rules, and import templates |
| Accounting software | Approved financial record workflows | The employer's process and review requirements |
| Microsoft Word | Documents and supporting instructions | Consistent formatting and working with tables |
The actual application depends on the employer. An inventory job may happen inside an enterprise resource planning (ERP) system; a customer records job may happen inside customer relationship management (CRM) software. A database application such as Microsoft Access stores related records and can provide entry forms. Spreadsheet competence still helps you prepare imports and inspect exports.
Which Excel skills matter for data entry?
Start with these five:
- Data types and formats. Preserve leading zeros in account IDs and postal codes. Recognize date and decimal conventions.
- Tables, sorting, and filters. Keep complete rows together when sorting.
- Data validation. Restrict a status field to approved values rather than letting spelling variations multiply.
- Basic formulas. Learn
COUNTIF,IF, and text cleanup functions before complex automation. - CSV import and export. Check delimiters, quoted values, and character encoding when a file moves between systems.
For validation practice, restrict a status field to Pending, Approved, and Rejected. Enter an invalid status and confirm that the sheet rejects it.
How do you stop Excel changing IDs and dates?
Format identifier columns as Text before typing or pasting. For a CSV in desktop Excel, use Data → From Text/CSV and choose Transform Data to set those columns to Text before loading.
Changing a cell's format after 00123 became 123 will not recover the original value. Likewise, decide the source's date convention before converting 03/04/2026. Keep the original file so you can correct an import instead of guessing.
Can you learn data entry software for free?
You can practice spreadsheet entry in a free personal Google Sheets account. Paid business features have separate terms.
If a target job specifically requires desktop Excel, practice in that version when you can. Browser tools are useful for fundamentals, but menus and features are not identical across products.
What is the best practice project?
Create a synthetic customer file with 100 records. Include customer ID, name, order date, amount, and status. Add a duplicate ID, a missing required value, and an invalid date deliberately, then find and resolve them using written rules.
Keep the original file and a correction log. A clean sheet plus an explanation of your checks demonstrates more than a list of software names on a résumé.
Use the beginner data entry plan to turn that exercise into a portfolio. Pair software knowledge with the five essential data entry skills.