@RYU_ wrote:
If I delete the original folder synced from the computer in the office after deleting the Dropbox app, can I open the folder uploaded in the office at home?
As long as all of your files are uploaded to Dropbox and you can see them when you sign in to the Dropbox website, then you'll be able to install Dropbox at home and sync the files, or just download them from the website.
Once you remove the Dropbox app on your office computer, you can safely delete the local Dropbox folder on that computer.