How To Open A Folder With Administrative Privileges

1.Open Synaptic Package Manager and install nautilus-gksu.
2.Restart X by ctrl-alt-backspace or logout then login.
3.Now, you can right-click on a folder and open it with administrative privileges.
4.Enjoy!

How To Scan USB Disk For Viruses In Nautilus

1.Using Synaptic Package Manager, search for nautilus-clamscan and install.
2.Restart X by ctrl-alt-backspace or logout, then login.

Note: For you to use this, you must first install ClamAV first:

1.Applications->Add/Remove Programs, and search for clam. Check it then install.
2.That's it!

How You Can Clear Your Screen Saver Selection Without Going Into System > Preferences > Screen Saver And Locking Up Your System

1.In a terminal window run: gconf-editor
2.Navigate to apps > gnome-screensaver
3.Go down to: themes
4.Right click then select: Unset Key

Your screen saver will now be the "blank" default.

Note: you maybe able to find gconf-editor under Applications > System Tools > Configuration Editor. This just saves you opening a Terminal window.

Thanks to SteveDee for this tip!

How To Save Url Addresses To Desktop

1.On your Firefox browser, right-click on the url on the address bar and select all.
2.Drag it to the lower left of your panel where your desktop icon is, then to the desktop.
3.It will be saved as a text file where you can open conviniently.
4.That's it!

How To Search For A File In Ubuntu Using Gnome

1.Places->Search For Files...
2.That's it!

How To Recover Ubuntu (GRUB menu) After Windows Install

Read this: https://help.ubuntu.com/community/RecoveringUbuntuAfterInstallingWindows

How To Install Windows Inside Ubuntu Linux

1.Install a virtualization software like Virtualbox.
2.Click New. Enter the disk space for your windows image (at least more than the minimum), then follow the wizard.
3.Once it created the disk required for the Windows image, enable the CDROM.
4.Click Run. It will install Windows to your virtual image. That's it!