How to anything,with AI.
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7 guides · 38 steps · 13 copy-ready prompts
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What people are
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ExcelClean a messy workbook: have Copilot flag issues, then decide yourself
Use Copilot as an auditor rather than an autopilot. Ask it to flag anything that needs manual review on its own sheet, then fix the data with Excel features you control.
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Write complex Excel formulas with Copilot, then prove they work
How r/excel users actually use Copilot for formulas: describe each field, take the draft as a starting point, test it on awkward rows, and check every reference before filling down.
Automate a recurring Excel report: deterministic Python, AI only for the fuzzy parts
The pattern practitioners recommend on r/AI_Agents and r/automation: scripts for ingest, transform and validate, an OpenAI or Claude API call only for fields that need interpretation, and a hard stop when totals don't reconcile.
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Fresh field notes.
CodingPlan in Obsidian, build with Claude Code: the PRD-to-tasks loop
How practitioners on r/hermesagent run projects: requirements and task lists in an Obsidian vault, small tasks handed to a coding agent, every diff reviewed by a human.
CodingShip a feature with a coding agent: spec, tests first, then review the diff
The loop experienced developers describe on r/ExperiencedDevs: write the spec, plan the smallest steps, have tests written from the spec, implement, then review against the spec before anything merges.
CodingReview AI-written pull requests against an acceptance contract
A reviewer's method from r/ExperiencedDevs: a short scope contract at the top of the PR, the diff checked against it first, no extra behavior, plus Copilot code review as a first pass.
CodingKeep agent PRs small: one concern per branch
A developer's setup from r/ExperiencedDevs: the agent plans a feature into small chunks, writes the approved plan to the repo, and ships one stacked PR per concern.
ExcelClean a messy workbook: have Copilot flag issues, then decide yourself
Use Copilot as an auditor rather than an autopilot. Ask it to flag anything that needs manual review on its own sheet, then fix the data with Excel features you control.
ExcelWrite complex Excel formulas with Copilot, then prove they work
How r/excel users actually use Copilot for formulas: describe each field, take the draft as a starting point, test it on awkward rows, and check every reference before filling down.
ExcelAutomate a recurring Excel report: deterministic Python, AI only for the fuzzy parts
The pattern practitioners recommend on r/AI_Agents and r/automation: scripts for ingest, transform and validate, an OpenAI or Claude API call only for fields that need interpretation, and a hard stop when totals don't reconcile.
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