Inverting direction of mouse scroll wheel

Run this in PowerShell as administrator (from Start » All Programs » Accessories » Windows PowerShell):

Get-ItemProperty HKLM:\SYSTEM\CurrentControlSet\Enum\HID\*\*\Device` Parameters FlipFlopWheel -EA 0 | ForEach-Object { Set-ItemProperty $_.PSPath FlipFlopWheel 1 }

SSID management

show wlan list:

netsh wlan show profile

remove wlan profile:

netsh wlan delete profile