Windows 10: Shared gpu memory

I went to task manager and went to the GPU section i saw 0.2 / 2.0 GPU memory does that mean that's the amount of Video Ram I have?

:)

 

to increase shared gpu memory

I really want your help in this question rapidly laptop : dell inspiron 15 3576 win 10 pro cpu : i7-8550u ram : 8 gb 2nd gpu : amd radeon 520 my problem is that I am playing a
gme requiring high hardware performance i shot task manager during play and i found that vram of radeon gpu is 2 gb can increase up to nearly 6 gb so there is about 4 gb shared gpu memory . i want to know how I can use this shared gpu . please answer me rapidly
and if you say i cannot allocate part of physical memory to vram on my dell inspiron (as i am gonna buy another extra 8 gb ram ) so tell me how i can get benefit of this shared memory because it is not put here for joke and dell company installed an external
gpu in their laptops which can get shared memory they didnt do that for joke also so for sure this shared memory can be used .please understand me and anwer me . thanks

 

Shared Gpu Memory help

A couple of pics to illustrate. I have a 1080Ti. Task Manager>Performance shows the breakdown of actual/shared/used. And the NVidia app shows what is running with the shared GPU. It is hardly noticeable, and is handled transparently to the user. Your games will take precedence.

 

What is shared GPU Memory and How is total GPU memory calculated Windows 10?

My task manager GPU screenshot

My PC specs:

1. GPU - GTX 1060 - 6GB

2. Ram - 16 Gigs

3. CPU - Intel Core i7 8750H

My task manager says that I have

1. Dedicated GPU - 6 GB (which is correct)

2. Shared GPU - 7.9 GB (shared between RAM and GPU, but how ?)

3. GPU memory - 13.9 GB (I want to know how can I use this whole thing ? if I can that is.)

So my questions are..

1. How is shared GPU memory determined ?

2. Does my RAM and CPU affect the shared GPU memory ?

3. How can my total GPU memory be used or when does it get used ?