Phillips #1, Phillips #2, 3/16" Flathead, 1/4" Flathead, 1/4" Nut Driver, and 5/16" Nut Driver.
Flathead 3/32" or 2.5 mm Screwdriver
Standard flathead screwdriver used to take apart laptops. Swivel top handle with precision tip driver.
Phillips #2 Screwdriver
The most common larger size of Phillips screwdriver.
T15 Torx Screwdriver
Common larger torx size. Found in HP and Compaq desktops among other devices.