Another option to augment performance is to apply engineering smaller SSD of 16 32 GB as engineering cache force with engineering suitable OS. Some laptops may have very limited force upgradeability when matlab SSD used has engineering non standard shape or calls for engineering proprietary daughter card. Some laptops have very restricted area on matlab put in SSD, as an alternative relying on availability of cloud garage facilities for storing of user data; Chromebooks are engineering sought after example of this mind-set. A range of external HDDs or NAS data garage servers with support of RAID generation can be connected to essentially any desktop over such interfaces as USB, FireWire, eSATA, or Thunderbolt, or over engineering wired or instant community to additional augment space for matlab storage of data. Many laptops also comprise engineering card reader which allows to be used of memory playing cards, akin to those used for digital cameras, that are typically SD or microSD playing cards. This enables users to down load digital pictures from an SD card onto engineering computing device, thus permitting them to delete matlab SD card’s contents to liberate space for taking new pictures.