GIS Resources
Here is were I keep track of useful links:
ESRI
ESRI Main Page
QGIS
QGIS Main Page
An Excellent Tutorial Page
Official QGIS Manual
Google Earth
Official Google Earth page
Google Earth Pro Download Page (when they ask you to register, use your email and GEPFREE as the password)
Google Earth Tutorials from Google
Another Google Earth Tutorial Page from Google
ESRI
ESRI Main Page
QGIS
QGIS Main Page
An Excellent Tutorial Page
Official QGIS Manual
Google Earth
Official Google Earth page
Google Earth Pro Download Page (when they ask you to register, use your email and GEPFREE as the password)
Google Earth Tutorials from Google
Another Google Earth Tutorial Page from Google