Windows 10: The installed apps take 111 GB and in fact it take 16 GB mostly how can i fix it?

When I Open storage in settings Ifind Installed apps take111GB but when Igo to calculate the Storage of every app and bring them together Ifound they take 13 to 16 GB mostly and the Storage in settings tell me that the installed apps take 111GB howcanIfix

:)

 

integrityservices?, a 460 GB folder in \sys\install on N96's 16 GB Mass Memory

how can you have a 460 GB file on a 16 GB drive

would suggest a format of mass memory

 

16 GB RAM Installed (15,9 GB Usabble)

I bought a new desktop computer with an i7 4790 and 16 BG RAM, but the computer itself uses just 15,9 gb ram.

How can i fix this?

 

More than 6 GB of RAM of 16 GB missing

I have a fast W10 64bit 16GB RAM pc.

Task Manager shows me around 900 MB used for Me as as user, no other user accounts on the pc, the list I can see also adds up to around that, "Everything" taking around 470 MB, Antimalware 140 MB, Windows Explorer 42 MB, etc., it quickly goes down to processes
not using more than 5 MB, than 1 MB, and the list is not endless, I can clearly see (without adding one-by-one) that the about 870 MB my user account takes, according to the Task Manager, are more or less correct, certainly not above 1 GB, from 16.

According to the Task Manager, just 45 % of memory is free though:

182 Processes, 2680 Thread, 70,000 Handlers, CPU 1 %.

Available memory 7.3 GB of 15.9 GB = 45 %, this remains stable, before I start any other program.

In use (compressed) 6,9 GB (0 MB)

Committed 7.7 GB of 18.3 GB (my graphics card also has 2 GB, so this might explain the difference between 16 and 18.3).

Pages pool 184 MB

Non-pages pool 176 MB.

So does W10 64 bit really need, above the user account's less than 1 GB, another almost 7 GB, so that from my 16 GB, just 7.7 GB remain usable for my software (except for "Everything"'s 470 MB)?

I had installed, and de-installed (!), 2 RAM-Disks some weeks ago, and I don't see any residuals from them, but could them be the culprits? Wouldn't that be shown in the above numbers?

Is Windows really that bad, or might I have non-Windows problems on my pc?