Microsoft knows that reliable software is not cost…
“Microsoft knows that reliable software is not cost effective. According to studies, 90% to 95% of all bugs are harmless. They're never discovered by users, and they don't affect performance. It's much cheaper to release buggy software and fix the 5% to 10% of bugs people find and complain about.”
About This Quote
This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.
Software reliability is often over‑engineered; fixing the majority of harmless bugs is costly, while focusing on the few critical bugs is more efficient.
In simple terms: Most bugs are harmless; fix the critical ones.
Key Takeaway
Prioritize fixing bugs that impact users.
Themes
software engineering
cost efficiency
risk management
Mood
pragmatic
analytical
Type
advisory
technical
When to use this quote
- product development
- maintenance planning
- customer support
Key Concepts
bug triage
quality assurance
technical debt
Questions to Reflect On
- How do you balance bug fixing with release schedules?
- When should a harmless bug be left unfixed?
A Different Perspective
Neglecting minor bugs can accumulate technical debt over time.