Windows 10: What is filling up my internal memory on Windows 10?

I have an HP Stream with a small internal drive. It's not the best, but it works for what I need as a screenwriter with internet browsing. However, my internal memory continually "fills itself" whenever I create empty space. I found 1.19GB with of files to delete. My computer ran great for a few hours afterwards, even without using my browser I know Chrome can be a memory drain but then it slowly started filling itself up and I got a notification that my computer was running low on disk space. I've tried to figure out what it is that my computer is creating that is filling up the disk space/

:)

 

internal memory filled @525

Internal memory of my lumia 525 has filled full its showing with very less space remaining while my whole data like songs videos are in sd card and apps are also not too much it showing 2.8gb space taken by others how can i get space from others and what
it means by others

 

Lumia with Windows 10 and internal memory leak

I'm new user of the phone, with Windows 10 O.S , internal memory
RAM 1 Gb, and upgraded to latest update for Lumia 550
Windows 10, the problem that I have with the device is the available system memory the device i.e. internal storage of the device seems seem to decline with point challenge in space available for fixed functionality of applications. Is there
any solution to this problem, or some other guideline for phone memory leak solution available?

• the reported size of internal memory for apps available on the phone is
  7.28 Gb (free memory) and
  decreases steadily.
• by setting that I did on device installation of new applications is now selectable installation on external memory card S.D

 

TO INCREASE INTERNAL MEMORY

How I can increase my internal memory of Lumia 625, which is nearly to be filled up. Only system files are saved in my internal memory and other files are saved in external memory card. Thank you.