It seems like the taskbar issue you're facing in Windows 7 after upgrading from Vista is causing some display problems. Here are some steps you can take to try to resolve this issue: 1. Restart Windows Explorer: Sometimes, issues with the taskbar can be resolved by restarting Windows Explorer. You can do this by: - Pressing Ctrl + Shift + Esc to open Task Manager. - Under the Processes tab, find Windows Explorer. - Right-click on Windows Explorer and select Restart. 2. Check Taskbar Settings: - Right-click on an empty space on the taskbar. - Ensure that "Lock the taskbar" is unchecked. - Check the settings in the Taskbar settings to adjust the icon size and other properties. 3. Update Graphics Drivers: - Ensure...