What is a typical auto-save interval, and why is it important?

• A. Auto-save often occurs every 1–5 minutes to prevent data loss during unexpected outages.
• B. Auto-save every 60 seconds to log every keystroke.
• C. Auto-save every hour, which is insufficient.
• D. Auto-save only when the user explicitly triggers it.

Answer: (A)

Auto-save intervals protect your work by saving progress at regular times, so a crash or outage doesn’t erase hours of effort. A typical interval is every 1–5 minutes. This strikes a practical balance: it minimizes data loss from unexpected shutdowns while avoiding excessive disk activity that could slow things down.

Saving every 60 seconds isn’t just about saving quickly; it suggests logging every keystroke, which isn’t how auto-save is usually described and can be unnecessarily heavy. An hourly save leaves too much work at risk of being lost. And auto-saving only when you manually trigger it defeats the whole purpose of automatic protection.