Back-Up Copying Protected Programs

Explains techniques for stopping and backing up self-running TS1000 programs, including using the BREAK key, the STOP command for numeric input screens (SHIFT-A), and string input screens (delete quote, type STOP). For machine language programs, uses RAND USR 0 sequence to interrupt, then LIST and SAVE with GOTO line. Introduces a companion reprinted article on a modified LOAD command for more difficult cases.