How do you find details about your computer operating system using Windows Management Instrumentation?

Call up WMIC from a command prompt to begin as shown.e  It is better to start the CMD  as an adminsitrator.
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C:\WINDOWS\system32>Wmic
wmic:root\cli>
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Now you are at the root, use the following statement to find the help file for the Operating System (OS):
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wmic:root\cli>OS /?
OS - Installed Operating System/s management.
HINT: BNF for Alias usage.
( [WMIObject] | [] | [] ) [].
USAGE:
OS ASSOC []
OS CALL []
OS CREATE
OS DELETE
OS GET [] []
OS LIST [] []
OS SET []
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You should get help for each of these as well. Here is an example for OS Get:
Execute the following statement:
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wmic:root\cli>OS GET /?
Property get operations.
USAGE:
GET [] []
NOTE: ::= | , 
The following properties are available:
Property                                Type                    Operation
========                                ====                    =========
BootDevice                              N/A                     N/A
BuildNumber                             N/A                     N/A
BuildType                               N/A                     N/A
CSDVersion                              N/A                     N/A
CSName                                  N/A                     N/A
CodeSet                                 N/A                     N/A
CountryCode                             N/A                     N/A
CurrentTimeZone                         N/A                     N/A
Debug                                   N/A                     N/A
Description                             N/A                     N/A
Distributed                             N/A                     N/A
EncryptionLevel                         N/A                     N/A
ForegroundApplicationBoost              N/A                     N/A
FreePhysicalMemory                      N/A                     N/A
FreeSpaceInPagingFiles                  N/A                     N/A
FreeVirtualMemory                       N/A                     N/A
InstallDate                             N/A                     N/A
LastBootUpTime                          N/A                     N/A
LocalDateTime                           N/A                     N/A
Locale                                  N/A                     N/A
Manufacturer                            N/A                     N/A
MaxNumberOfProcesses                    N/A                     N/A
MaxProcessMemorySize                    N/A                     N/A
Name                                    N/A                     N/A
NumberOfLicensedUsers                   N/A                     N/A
NumberOfProcesses                       N/A                     N/A
NumberOfUsers                           N/A                     N/A
OSLanguage                              N/A                     N/A
OSProductSuite                          N/A                     N/A
OSType                                  N/A                     N/A
Organization                            N/A                     N/A
OtherTypeDescription                    N/A                     N/A
PlusProductID                           N/A                     N/A
PlusVersionNumber                       N/A                     N/A
Primary                                 N/A                     N/A
QuantumLength                           N/A                     N/A
QuantumType                             N/A                     N/A
RegisteredUser                          N/A                     N/A
SerialNumber                            N/A                     N/A
ServicePackMajorVersion                 N/A                     N/A
ServicePackMinorVersion                 N/A                     N/A
SizeStoredInPagingFiles                 N/A                     N/A
Status                                  N/A                     N/A
SystemDevice                            N/A                     N/A
SystemDirectory                         N/A                     N/A
SystemDrive                             N/A                     N/A
TotalSwapSpaceSize                      N/A                     N/A
TotalVirtualMemorySize                  N/A                     N/A
TotalVisibleMemorySize                  N/A                     N/A
Version                                 N/A                     N/A
WindowsDirectory                        N/A                     N/A
The following GET switches are available:
/VALUE                       - Return value.
/ALL(default)                - Return the data and metadata for the attribute.
/TRANSLATE:      - Translate output via values from .
/EVERY: [/REPEAT:] - Returns value every (X interval) seconds, If /REPEAT specified the command is executed times.
/FORMAT:   - Keyword/XSL filename to process the XML results.
NOTE: Order of /TRANSLATE and /FORMAT switches influences the appearance of output.
Case1: If /TRANSLATE precedes /FORMAT, then translation of results will be followed by formatting.
Case2: If /TRANSLATE succeeds /FORMAT, then translation of the formatted results will be done.
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Now here are a few things about my operating system (Windows 10 Professional)
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wmic:root\cli>OS GET BootDevice
BootDevice
\Device\HarddiskVolume2
wmic:root\cli>OS GET SerialNumber
SerialNumber
00330-80000-00000-AA401
wmic:root\cli>OS GET Manufacturer
Manufacturer
Microsoft Corporation
wmic:root\cli>OS GET Version
Version
10.0.17025
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This was just a sample of what you can find. You can try a whole lot on yourself.

Does Stock Analysis with Microsoft Excel work?

This appears to be a new thing that Excel is supposed to do. It is really
Business Analysis, and I was just curious to see how much intelligence can
be gathered and how interactive the application. It uses the GET and TRANSFORM
features of EXCEL. Get started with Power Pivot to reap the benefits.

This program came with my Office 365 subscription and I was encouraged to
take the tour. Here are some images of my tour. It only worked partially. When
I added a third stock symbol, it could not come up with an anticipated response.
I think it is still in the works! More can be found on Excel Team blog.

This is what you would see after launching EXCEL2016 from its shortcut.

Click on Stock Analysis

Click Create.

 Click My Stock Analysis. It comes up with a two default stocks, their performance over a number of years as well as a chart. The application is supposed to allow you enter one more NASDAQ stock.

 I tried a couple of them like XOM, AAPL, GOOGL, etc. It asks for privacy information as shown in the next. For both option choose, PUBLIC and it should allow the third stock to enter

I could change the default stocks but the third stock did not work as expected. The charts, I suppose is no more relevant.

As I said earlier, it is still in works. It could become a great tool in the future.