Here are several powershell scripts. MyModule and PSModule group these scripts together. They can be installed with the command
Copy-Item "Location-Of-Module\PSModule\*" -Destination 'C:\Program Files\WindowsPowerShell\Modules\PSModule' -Recurse -Force
Import-Module PSModule -Verbose -Force
First of all, you need to know the password and user name of your computer. After that you have to install the PSModule on their computer (it is possible to do this with a rubber ducky and USB stick that retrieves the CSV file) then you have to arrange your CSV file in the following way.
Machines;Users
192.168.1.21;john
You must use the separator ";". After that you need to import MyModule. Then you just have to start all the Sessions in the CSV file with the command
Start-Session -Username John -CSV "Location of CSV file"
To start a single session
Start-Session -Username John -CSV "Location of CSV file" -Name john
Or open a session
Open-Session -Username John -CSV "Location of CSV file" -Name john