Catalog listing Microsoft Learn module

Improve code performance using GitHub Copilot Agent: Review

Named reviewer score 2.7 / 5
  • Teaching 2.0
  • Hands-on 3.0
  • Freshness 4.0
  • Value 2.0
  • Career fit 3.0

Provider: Microsoft Learn Format: Self-paced module Time: Under an hour Price: Free on Microsoft Learn. — Check current pricing on the official site.

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Reviewer's verdict

A quick product tour of Copilot Agent's performance features. It shows you the buttons to press but doesn't teach you performance engineering.

Decision summary

2.7/5 Last verified: August 31, 2026

Best for

Developers wanting a quick, guided tour of Copilot Agent's performance commands.

Watch for

The example code is trivial; a simple for-loop optimization.

  • Teaching 2.0
  • Hands-on 3.0
  • Freshness 4.0
  • Value 2.0
  • Career fit 3.0

Who it's for

Developers wanting a quick, guided tour of Copilot Agent's performance commands.

Who should skip it

Engineers looking for deep profiling techniques or non-trivial optimization examples.

Pros

  • Quick, hands-on sandbox environment.
  • Shows the exact commands to use with `/fix` and `@workspace`.
  • No setup required.

Cons

  • The example code is trivial; a simple for-loop optimization.
  • Feels more like a product demo than a performance engineering lesson.
  • Doesn't cover complex or realistic bottlenecks.

That pre-written `for` loop in the exercise was obviously slow. I typed `@workspace /fix` as instructed. Copilot fixed it. I got a badge. This isn't a performance engineering course; it's a CLI command tutorial. The problem is so simple it tells you nothing about how the agent handles real, messy code. I spent more time reading the intro than thinking about the code.

Last verified: August 31, 2026. We re-check course details periodically — see our methodology. Pricing and availability can change; always confirm on the official site.

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