The Datamatt

Get-NetConnectionProfile
Set-NetConnectionProfile -InterfaceIndex <index number> -NetworkCategory Private

Manage-bde.exe -protectors -disable c:
Manage-bde.exe -protectors -enable c:

Do a quick and dirty network speed test.
fsutil file createNew <filename> <length>

View and modify settings through cli with Netsh. Wired or wireless. Some examples:

Run > Netsh > wlan

> show profiles
> show profiles **name**
> show interfaces
> show wirelesscapabilities
> show drivers

Must be admin to run the following:
show wlanreport
A report will be generated and a path will be displayed on where to find it.