Whether you’re selling your computer or need more storage, knowing how to clear a hard drive is essential. Windows and macOS have handy built-in tools to format internal and external hard drives efficiently and securely. In this guide, we’ll walk you through the simple steps to clear a hard drive. If you need speedy digital storage to keep up with your intensive requirements, you can check out our list of the fastest external SSDs. Tools and requirements Windows or Mac computerExternal
