In Windows Operating Systems, what does the 'System Restore' utility do?
A. It reformats the motherboard BIOS chip.
B. It rolls back system files, registry configurations, and driver installations to a previous safe state without affecting personal data.
C. It upgrades the processor clock speeds automatically.
D. It deletes all user photos and media files permanently to save storage space.
Answer: Option B
Solution (By JKSSB Mock Tests)
System Restore creates system snapshots (restore points) allowing users to revert critical operational registry or OS files to fix configuration corruption.
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