Pictures Of Legal Documents Can My Employer See What Is In My Documents/pictures?

Can my employer see what is in my documents/pictures? - pictures of legal documents

I have a laptop, but to take my laptop to work. We have recently obtained remote access to my employer of working from home. They said they can see all the pages and do everything on my computer. Is that true? Besides, what can I do if my documents or pictures. Is this my country is still legal? Technically, the property was on the server that is on my team.