Where can I see the previous version of a file?

Hello!

I opened my home computer and had a word file open. I did "save" the changes and then, realized that the day before in my work computer I have been working with the same file the whole day. No I only see this in dropbox " Proposal-Guidelines (Copia en conflicto de [removed] 2024-02-24)DOCX" 

So, I need to see the file Proposal-Guidlines that is in conflict with it. It seems it has not been saved to dropbox. The file is from the 23rd of February. Any place in dropbox I can check previous versions from the file?

 

Thank you