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Punch cards were used by computer programmers back when computers used punch cards. The cards were used to tell the computer what to do. Programmers had a machine that they used to write computer programs and it would punch the holes in the cards. It took a lot of cards just to write on program.
What else can I help you with?
How were 1970 computers programed?
punch cards
What are the significances of BWordWorth's name?
nice
Who made Windows 7 graphic's card?
Windows doesn't make the graphics cards for their computers. A company like dell, HP, acer etc. make graphics cards for windows computers
How do you get free graphics cards?
Take them from old computers that people are recycling.
What are the input in first generation of computers?
Punched cards & magnetic tape
What is a network cards that allow computers to be connected without cables?
c
What is the significances of the shays rebellion?
It was a political thing!
How do you say punching bag in French?
a punching bag : "un sac de frappe" a punching-ball : un punching-ball
Do graphics cards come standard in all computers or do I need to purchase and install one?
Most computers today include graphics cards. You may want to upgrade yours, depending on your needs, as there are different kinds of graphics cards, and not all support all applications.
Most computers today contain network adapters installed inside as expansion cards Such adapters are referred to as?
Network Interface Cards
What electronics have mirco sd cards?
Mostly phones.. But computers to gaming devices.
What is the meaning of physical how to understand in computers?
Physical is something tangible like cables, cards, the actual computers... It is more in electronics domain then computers. Ya know... transistors, diodes, pcb...
