Answer:
The wireless adapter to use is the Wireless USB 2.0 Extender
Explanation:
The Wireless USB 2.0 Extender is a USB component that enables a computer to connect to and communicate with other computers on a network, or even to connect to the internet.
It uses an IEEE 802.11g radio platform and communicates within a radio frequency range of 2.4GHz.
Therefore, in cases where a notebook computer does not have a built-in wireless LAN card or PC card interface, you can use the Wireless USB 2.0 Extender as the best solution to that problem.
 
        
             
        
        
        
Answer:
B
Explanation:
Because you do not want to make your presentation be dark especially in a low lighted room. 
(Certified MOS 2016 Powerpoint User)
 
        
             
        
        
        
Tape a spoiler to the trunk. 
        
             
        
        
        
Según estos estudios, el impacto de los robots en la productividad ya se compara con la contribución de las máquinas de vapor en el pasado. ... Algunos de los aumentos en la productividad que se derivan de la densificación de los robots se comparten con los trabajadores mediante el pago de salarios más altos.