How do I send TUBE from the GUI wallet?
1. Open your GUI wallet.
2. Wait until it is synchronized.
3. Click on "Send" on the left menu.
4. Fill in the fields:
Amount: the amount you want to transfer,
Transaction priority: the default value is set to the lowest priority. Increasing it will help your transaction to be included in the blockchain faster, this should only matter when the network is congested (unusual),
Address (Address book): address of the wallet you want to send coins to,
Payment ID: may be required by the recipient to validate your transaction,
Advanced options (Ring size): default value is 3, you can select a higher level to make your transaction more anonymous.
5. Click "Send".