Free Up Diskspace Windows 7 Windows 8 windows

http://www.hanselman.com/blog/GuideToFreeingUpDiskSpaceUnderWindows81.aspx

Note: to Run powershell as Administrator from a non-administrator powershell command window

Start-Process powershell -verb runas

Avoid hibernate: powercfg -h off

Powershell - Get Internet Explorer Settings

Get-IEProxySettings:

PS >  

Get-ItemProperty 'Registry::HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings' | select-object | export-csv proxysettings.csv -NoTypeInformation

To open the file:

PS > .\proxysettings.csv

In the proxysettings.csv file, search for pac