Shortcut keys when on a Folder in a Windows OS

Function Key and where does it go to

F1 - Windows Help and Support Window

F2 - Rename a folder

F3 - Search Option

F4 - Location bar

F10 - Options Bar, File, Edit, View, Tools, Help...

F11 - Full Screen

Windows + X  - Windows Mobility Center

Changes done in word settings

While we copy and paste from Word 2010 to same document Word2010, a space is automatically generated. To avoid it, you can use this option. Paste options ->Advanced - >
 Adjust sentence and word spacing automatically(uncheck this option)