For instance, an individual who prefers browsing the Internet from a coffee shop risks spilling fluids on the front panel of his laptop – this has the potential to cause mechanical failures in its storage device. Most laptop manufacturers currently ship them with a separate Solid State Drive (SSD) and Hard Drive Disk (HDD). The SSD acts as the boot device that stores system files. If the design of a laptop is flexible enough, a conventional hard drive might be included to offer a larger storage capacity for bulk files.