

With an issue, question, post, or ticket, closed refers to something no longer being reviewed or answered. With some early CD drives and players, if the disc is not closed, it cannot be read by another computer or disc player.Ħ. When creating or writing to a CD-R disc, your program or operating system may ask you if you want to "Close the disc." In this context, close refers to the disc being finalized so that no additional information may be written to the disc. For example, when a CD-ROM tray is ejected, if you push in on the tray, you are attempting to close it.ĥ.

The close program button is a red box shown in the example below, with another X for the Document1 tab. Clicking any "X" below the top-right corner "X" closes that specific document, file, tab, or window in the program, but not the entire program.

If a program has multiple documents, files, tabs, or windows open, clicking the "X" at the top-right corner (top-left on macOS) closes everything.
