Random Access Memory. A type of computer memory where any part of it can be accessed randomly. RAM is the most common type of memory found in computers and other devices, such as printers, smartphones and tablets. Measured in kilobytes, megabytes, gigabytes and terabytes.
The term used for a virus which encrypts a an infected PC's files and demands cash for the unlock code. Failure to comply within a given time period results in the files automatically being deleted.
A type of network connector.
Serial interface, now replaced by USB.