Also, the term "virus removal" needs to be replaced. "Virus" could be virus, but since "virus" is specific, maybe virus. Wait, the original is "virus removal", so the word "virus" here is part of the technical term. Maybe it's better to keep "virus" and replace "removal" with removal.
So "utility" becomes application. Then "tool" would be tool.
- DLC Boot 2022 v4.1: Proper noun, no change. - The: Indefinite article, maybe not replace or find synonyms. Wait, "The" is a definite article; synonyms would be "The", but maybe the user expects to leave it as is since it's an article. However, the instruction is to replace all words except proper nouns. So "The" is not a proper noun, so it should be replaced with The? But "The" might not have common synonyms. Maybe That or A? Wait, "The" is definite article. Maybe that but that might not fit. Hmm, the user might not have considered that articles need replacement, but they said "all words", so I have to do it. Maybe That even if it's a stretch.