To use selection tool to select bars:1. Select from the edit bar.
2. Move and Click your mouse to select a bar.
3. Or you can select more than one bar by holding Shift key when clicking your mouse.
After selecting bars, you can:1. Use the copy (Ctrl + C) function to copy the selected bars.
2. Select the bar and use the paste (Ctrl + V) function to paste the copied bars.
You can also right click the selected bars to perform the following actions:1. Insert, delete, clear, copy, paste or cut bars
2. Change Tempo, Key signature or Time signature
3. Start on Upbeat