I wrote:
The students took spelling tests against the word list using the proposed tool on desktop computers.
Should I say "on some desktop computers". Because I feel the computers that are used are a limited number.
I wrote:
The students took spelling tests against the word list using the proposed tool on desktop computers.
Should I say "on some desktop computers". Because I feel the computers that are used are a limited number.
Should I say "on some desktop computers". Because I feel the computers that are used are a limited number.
As @TRomano points out, you can say the students used "desktop computers" without it being assumed to be every computer in the world. This would be equally true even if you just said "on computers".
Consider that you can say "I went to the store and bought eggs"--and people would not assume you bought every egg in the world (or even in the store). You would have to say that explicitly.
You only need "some" if you are trying to be explicit in the other direction, that it is "definitely less than all":
The students took spelling tests on some of the library's computers.
Several machines couldn't be used because the software runs only on Windows.
Here the first sentence gets the reader prepared for the second, especially if you emphasize some. But leaving it out means the number isn't important to the point currently being made. Perhaps they used all of them, or perhaps they took turns using just two computers.