Computers charge quickly due to advancements in battery technology, such as lithium-ion batteries, which allow for higher energy density and improved charging efficiency. Fast charging technologies, like USB Power Delivery and Qualcomm Quick Charge, enable higher voltage and current to flow into the battery, reducing charging time. Additionally, smart charging circuits manage the energy flow and temperature, optimizing the charging process while prolonging battery life.
I don't think so...magnets are very harmful to computers.
Plug it into a USB socket. If you want to charge it in the car, Scan Computers sell adapters so you can plug a USB stick into a car.
It takes shorter time for it to charge when it is on. Trust me! I have an apple laptop, and whenever I have it on, it charges like, super fast. Well not SUPER fast, but fast. So keep your computer on when you charge it. (As long as it's an apple)! ;P
If it is a desktop, no. If it is a laptop, yes, it has a battery and you charge it in the wall.
first generation computers were not fast and were less reliable.
analog computers
The Battery, if you are meaning electrical charge in a laptop?
It takes about 2-3 hours to charge a dsi or ds. A dsi charger is different than a ds charger so be careful.
How fast a computer is or can proccess
yes.
a computer as know still dumb so far no matter which one you look at, does not matter how fast they are they still a dumb piece of equipment until someone program the PC to do something.
because magnets and computers