https://www.lenovo.com/us/en/glossary/

Upgrading and Repairing PCs, Scott Mueller, 2015,

Build Your Own Gaming PC: The step-by-step manual to building the ultimate computer, Adam Barnes, 2019, ISBN-13: 978-1785216688

Net+ Sec+ A+

https://www.computerlanguage.com/results.php?definition=virtual

https://foldoc.org/

https://www.pdp-11.nl/