A LOT of people, but the first ones were Charles Babbage (1791 to 1871) was the first to design and build a "working" computer (it was full of bugs, but he was right, years later it was finished and it worked just fine.) It was mechanical, but he had plans for one that ran on steam power.
Then there was his lady friend, Ada Lovelace (of literary fame), who was the first programmer.
And George Boole (1815 - 1864) who proposed the math that EVERY modern computer depends on.
pictures of calculating devices with their inventors
Enumerate the early computing device
Yes. An iPad is a mobile computing device.
The first analogue computing device was the human mind. Yes, it's true; the human mind is an analog device.
it is a 2 in 1 device
Charles Babbage
What is considered a mobile computing device and therefore shouldn't be plugged in to your Government computer
What is considered a mobile computing device and therefore shouldn't be plugged in to your Government computer
In 1968, an American invented a device for computers that is in widespread use today know as the mouse. What was this inventors name, and what was his original name for that device in 1968?
Yes, it is a method for inputting information; it is a peripheral device
Laptop
probably the counting board