When you use a text editor to start a new HTML file from an old file, you a. open the old file, add code to it, and save it with a new name b. open the old file, save it with a new name, and then add code to it c. create the new file and then copy and paste the code from the old file into it link to the old file when you start the new file

Option a are the correct answer for the above question.

Explanation:

If any user wants to change any old file with any new file holding the new code. Then he needs to---firstly open the old file Then change to the new file andThen save the file with the new name.The above option is stated from the option a. So an answer is an option a while the other is not because:-With the work of the options b, the new code will not save into the file.With the work of the options c, the new file also contains the same code as the old file.

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