AI for Excel and Office Work

Clean data, build and verify formulas, create reports and save hours every week — with AI as your careful assistant. Most office time goes into the same jobs: cleaning messy data, writing formulas, preparing summaries, building monthly reports and drafting emails. This book shows you exactly how to use AI for each job — with ready prompts, worked sales, attendance and expense cases, and a verification routine so that every number you send is right.

Who this eBook is for

Office staff, accountants, administrators, team leaders, students and anyone who works with spreadsheets, reports, presentations and emails every day and wants to work faster without making costly mistakes.

What you will learn

• Follow clear rules for safe, accurate AI-assisted office work.
• Understand, clean and standardise messy spreadsheet data.
• Get formulas from AI — and verify them before you trust them.
• Build PivotTables, charts and written summaries quickly.
• Draft reports, presentations and emails from your data.
• Create a reusable prompt library for repetitive tasks.
• Protect sensitive and confidential company data.
• Solve real sales, attendance and expense cases.
• Troubleshoot formula errors with a verification checklist.
• Produce a complete, verified monthly reporting pack.

Inside this eBook

1. Rules for AI-Assisted Office Work — Speed is useful only when the numbers are right.
2. Understanding and Cleaning Spreadsheet Data — Clean data first — every formula and report depends on it.
3. Building and Verifying Formulas — Ask AI for the formula. Prove it works before you trust it.
4. PivotTables, Charts and Summaries — Turn thousands of rows into a one-page answer.
5. Reports, Presentations and Email Drafting — From numbers to a clear message that people act on.
6. Reusable Prompts for Repetitive Tasks — Write a great prompt once. Use it every week.
7. Sensitive Data and Confidentiality — The fastest way to lose trust is to share data that was not yours to share.
8. Sample Cases: Sales, Attendance and Expenses — Three complete worked cases you can practise on today.
9. Troubleshooting and the Verification Checklist — When something looks wrong, find the cause in minutes — not hours.
10. Final Project: A Verified Monthly Reporting Pack — Put every skill together into one professional, checked monthly pack.

Also included

• Learning objectives, key takeaways and practice exercises in every chapter
• Complete answer key
• Glossary, 30-day action plan and printable workbook pages
• Practice datasets
• Formula verification checklist
• Monthly reporting worksheet

Format

Premium PDF, 62 pages, A4 — read online on Skilmex or download your copy. Written by Skilmex Experts, edition 1.0 (2026). For personal use; please do not share the file.