# Editor basics

## Learning objective
- Use core editor workflows efficiently during exercises and classes.

## Key syntax
```text
Ctrl+S, Ctrl+Shift+S, Ctrl+W, Ctrl+F, Ctrl+H, Ctrl+Shift+F
```

## Examples
- Multi-tab editing with close buttons.
- Local and global search.
- Go to definition (`F12`) and find references (`Shift+F12`).

## Common mistakes
- Forgetting to save before run/compile.
- Running global replace without preview.

## Suggested practice
- Open 3 files, navigate symbols, and perform one global search.

## Related
- shortcuts
- project-explorer
