1 Feldspars: 2  are framework silicates. 3  are the most abundant minerals as a group. 4  are the main repositories for aluminum, sodium, potassium, and calcium in igneous rocks. 5  all of the above. ____________________ 6  are examples of sheet silicates: 7  micas and clay minerals. 8  pyroxenes and amphiboles. 9  olivine and feldspar.
1 Push the Windows Key and type Change how the mouse pointer looks into the Windows search box and press Enter. 2  In Windows 8, typing anywhere on the Start Screen brings up the search box automatically. 3  In the Mouse Properties window that appears, click the Pointers tab. On the Pointers tab (shown below), select the mouse cursor you want to change in the Customize section, then click Browse. 2  Clicking the Browse button brings up a list of every cursor installed on your hard drive.
Flip the mouse upside down and check to see if the red light on the underside of the mouse is on. If it is not, replace the batteries in the mouse and restart your computer. Move the wireless receiver to a place where it has a clear line of sight to the mouse, and then try moving your cursor around on the screen.estart your computer if the mouse does not immediately work. Remove any other mouse software that might be installed (from a previous mouse, for example) by going to the Uninstall Programs menu, and choosing to uninstall the old mouse software.