Every computer has some main memory it uses to hold executing programs. In a very simple operating system, only one program at a time is in memory. To run a second program, the first one has to be removed and the second one placed in memory.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 173 | 2023-08-20 12:43:33 | 45.19 | 95% |