How to "enalbe mouse integration" and make screen display fully in Oracle VM VirtualBox in Ubuntu

1. Install a xp virtual pc

2. Start Virtual Machine

3. Install Guest Additions: Menu bar->Devices->Install Guest Additions...->Next->Note: Virtual Guest Additions is checked by default -> Install

4. Now observe Menu bar->Machine->Disable mouse integration, it is highlighted and not checked-This means mouse integration works well

(You will never use Right Ctrl to control mouse)

5. Check Menu bar->Machine->Auto-resize Guest Display, then the screen will be full

6. If you want to adjust the resolution manually, please do not check "Auto-resize Guest Display". Note: This will result the screen not full