Use Disk Utility to erase an Intel-based Mac - Apple Support
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How to start up your Mac in Internet Recovery Mode
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Back up Your Startup Disk Using Disk Utility
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Fix 'Erase assistant is not supported on this Mac' (Ventura)
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OWC's Support
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How To Use Mac Recovery Mode
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How Long Can You Keep Using an Intel Mac?
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The right way to erase disk for a clean install on Catalina/Big Sur - TidBITS Talk - TidBITS Talk
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How to start your Mac in Recovery Mode
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Step-by-Step Tutorial] How to Recover Erased Hard Drive on Mac
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How to Start Mac in Recovery Mode (Intel)
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How to Format External Hard Drives on a Mac
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How to Erase and Factory Reset Your Mac - MacRumors
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How to Recover Erased Hard Drive on Mac?