I need help Saving files and images files to file on the computer

Hello Everyone:

 

I am new in the programming world and I need your assistance:  Here is what I would like to do.

I have created a Call Log project.

The way it works is as follow: A user will report a support call and a new records gets added, but sometimes they user will provided picture of the error message, or an excel file, or word document, and if this is the case, when a new record is added and an attachment needs to be added along with the record.  I would like to add button (Add Attachment) where the user just click and a browse box where the user can go and browse for the file and they can named the file.  I would like for the record to be saved and in a folder in the server side. 

Later if I go an edit the record that was previously created and if an attachment was added to display the name of the file that was attached, if someone also would like to see the attachment, all they have to do is to click on the link. 

I hope I am making sense. 

Thanks in advance. 

BK