Reformatting a laptop involves erasing all data from the hard drive and reinstalling the operating system. This can be necessary for a variety of reasons, such as when the laptop is infected with a virus or malware, when the operating system has become corrupted, or when the laptop is being sold or given away.
There are two main methods for reformatting a laptop: using a bootable USB drive or DVD, or using the laptop’s built-in recovery partition. The first method is more commonly used, as it is more versatile and can be used on any laptop. The second method is only available on laptops that have a dedicated recovery partition, and it is typically easier to use.
