Windows 10: Why is my laptop setting are all mostly hidden and cannot be accessed?? I would like to...

This is a picture of my settings not all of them are available and when I go inside any category I found that there is some settings not there

:)

 

LAPTOP is not accessible ..... Access is denied.

I am trying to share a folder on a LAPTOP. I have other a number of other systems that have folders Shared and they work fine, but with this one I get the error "LAPTOP is not accessible ..... Access is denied." when I try to access it from a different Win10 system. So I went thru the entire "How to Share Files and Folders Over a Network in Windows 10" tutorial step by step. File and Print Sharing is enabled, SMB1.0 client & server are running, and Everyone has Full Access to the Share. Still get the error. I have tried it with the Network Public and Private, with the same result. Any suggestions ?

Microsoft Windows 10 Home
Version 10.0.19042 Build 19042

 

"Hidden" speedstep setting?

So ive been using my laptop for a little while now, and ive noticed that the CPU wont step down the way it should when idle. Its a core2duo P7350 @2ghz which normally steps down to 1,6 ghz when idle. But it really came to my attention after i begun dual booting with ubuntu (main is Vista x64). Ubuntu says that the cpu has three steps, 2ghz, 1,6ghz and 800mhz. And ubuntu clocks the cpu down to 800mhz when idle.

So my question is, is it something only linux can do? Can i make vista use the last step? It would greatly improve my laptops horrible battery performance.

 

Overclocking / Undervolting guide for Vega 56 or 64?

Here's a quick laundry list:

List of software to use for overclocking and testing
Examples:
Wattman (and how to find and use it, like an overview, including profiles)
Unigine Valley or Heaven (use this for quick testing while changing settings in Wattman and checking for stability / artifacts) ...just suggesting this
How to monitor cores / mem speeds and temps during testing (I've seen screen overlays, and others using GPUz)

Step-by step overclocking in Wattman
Fan speeds
Power limit
Temp limit
Voltages
Core speeds
Memory speeds