<p>Simple data recovery tools can recover these other copies.</p>
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Click on the [[!img lib/open-menuview-more.png alt="MenuDrive Options" class="symbolic" link="no"]] button in the right corner of thetitle bar and choose **Show Hidden FilesFormat Disk**.
Click on the [[!img lib/view-more.png alt="Drive Options" class="symbolic" link="no"]] button in the title bar and choose **Format Disk**.
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Choose <span class="guilabel">Compatible with all systems and devices (MBR/DOS)</span> in the **Partitioning** drop-down list**Overwrite existing data with zeroes (Slow)** in the **Erase** menu.
For top secret documents, the National Security Agency ([[!wikipedia NSA]]) of the USA recommends disintegration into particles of 2 mm. This can be achieved using a [good quality household blender](https://commons.erau.edu/jdfsl/vol16/iss2/1/).