4GB of RAM
Give two uses of RAM in a computer.
804.11n
A hub or switch must be used to connect 3 PCs together. Two PCs can be connected using a single crossover cable.
You can't.
Yes, DB2 install is available for PCs (Windows)
desk chair and air compresser
desk chair and air compresser
Yes & No. If you connect that phone with Metro PCS service, you could only use talk time. NO APPS, WEB or DATA! If you use WiFi then you could run APPS and WEB.
no
Use the air dusters that you use for your key board.
A router or possibly a data switch can connect two PC's to a DSL or cable modem.