Loosen screws on Mac Air

Mi Problema

A couple of screws on my Mac Air become loosen and I don't know where find a tool to correct until google send me to iFixit. ta daaa, no more issues.

Mi Solución

Order the correct tool - the cruel pentalobe screwdriver, so I can make the corrections.

Mi Consejo

Shame on Apple. Why don't use a normal screw???