If you by mistake deleted the Windows “Show Desktop” shortcut icon in the QuickLunch, you can get it back by creating a text file named “Show Desktop.scf”, and drag it to the QuickLaunch.
This is the content of the “Show Desktop.scf” file, for Windows XP and Vista respectively.
[Shell]
Command=2
IconFile=explorer.exe,3
[Taskbar]
Command=ToggleDesktop[Shell]
Command=2
IconFile=shell32.dll,34
[Taskbar]
Command=ToggleDesktopThese are the commands to install GIMP on various Linux flavour from the distribution package.
apt-get install gimpyast -i gimpyum install gimpurpmi gimpThis is an easy way to reduce image file size. What you have to do is to convert the image mode from RGB to Indexed colours.
In GIMP, click on Image > Mode > Indexed.
Finally, change the “Maximum number of colors” property value from 256 to 16 or 32 as shown in Figure 1.
Figure 1: Indexed Color Conversion
To upgrade Ubuntu 9.04 to 9.10 is easy.
First, press Alt+F2 to get the “Run Application” (Figure 1). Type in
update-manager -dand, click Run.
Figure 1: Run Application
Finally, click Upgrade on “Update Manager” (Figure 2).
Figure 2: Update Manager
