Should I use OneDrive for ransomware protection, and what features does it offer to help safeguard my data?

Yes, a hard disk that has been infected by ransomware can be safely reused on another computer after formatting. Formatting the disk will remove all data, including the ransomware, making it safe to use again. However, it is important to note that some particularly advanced forms of ransomware can still leave traces that may not be completely removed by a regular format. For more sensitive data, it is recommended to completely wipe the disk using specialized tools or have it professionally cleaned before reuse.