SSDs, or Solid State Drives, are storage disks in computers and other devices that use flash memory technology. The main purpose of these memories is to store and retain information for the user of the computer or device. SSDs are used to store the operating system, software, files and other data.

One of the main uses of SSDs is to improve the performance and user experience of a computer. Because SSDs are based on flash memory and do not contain moving parts like traditional hard disk drives, they offer faster data transfer and shorter boot times. This means that starting up your computer, opening programs and transferring files happens faster, improving overall efficiency and performance.

SSDs are more durable and reliable than traditional hard drives because they have no moving parts that can get damaged or broken. They also offer better protection against file loss and damage, making them useful for backup and data storage.