Ctrl + 1
[CTRL]+C is achieved by holding CTRL while pressing C.
CTRL C to copy
Try control plus V
Assuming I understand your question: On an IBM PC keyboard there is a key labeled Ctrl which stands for Control. For a number of functions they will say Press Ctrl plus some other key. For example, Ctrl+C (sometimes written Ctrl-C) copies just like the copy function in the Edit menu. To copy using Ctrl+C, highlight the area you want to copy, press the Ctrl key and while holding it down, press the C key on the keyboard.
ctrl an plus zoom the screen in an ctrl minus dezooms it
Reboot
ctrl shift - reverses the effect of ctrl shift =
ctrl plus r reloads a webpage.
there r MANY...but here r a few new = ctrl + n save = ctrl + s select all = ctrl +a copy = ctrl + c cut = ctrl + x paste ctrl + v underline = ctrl + u italics = ctrl + i bold = ctrl + b
Ctrl-A, Ctrl-C, Ctrl-V, Ctrl-S
This is said to be a sieries of windows comands to do something on the main dos system many are not used. I recomend you dont try it
It makes what is on the screen bigger. Another way to do it is ctrl + plus or ctrl + scroll wheel up/down.