Use the full description "IBM S/390". Do not use "s390", "S390", or any other variations.
The correct abbreviation for "Software-as-a-Service". Refer also to PaaS
Correct. Do not use "samba" or "SAMBA".
Correct. Do not use "s-record", "Record", "s-Record", or any other variations.
n. Use this term, and write as one word. Do not use other terms or variations.
screen saver
n. Do not use "screensaver".
n. Do not use "scroll bar" or "scroll-bar".
secure
Instead of stating that a product or service is "secure", describe specifically how features or qualities provide trustworthiness and resilience, and provide verifiable data where it exists. When discussing security, use qualifiers to avoid making definitive or unsubstantiated claims about security. Table 27.1. Original text Improvement This [product or solution] is secure. This [product or solution] enables you to [do X, Y, and Z] to improve security, by ... This [product or solution] is more secure. This [product or solution] is more secure through [describe the steps that are taken]; or This [product or solution] is more secure than [previous state, or competitor example with cited source].
... continue reading