It sounds like you are experiencing a common issue where the desktop screen goes blank and the taskbar disappears intermittently. This problem can be caused by various factors, such as a glitch in the Windows Explorer, graphics driver issues, or conflicts with third-party software. Here are a few troubleshooting steps you can try to resolve this issue: 1. Restart Windows Explorer: When the desktop goes blank, you can try restarting Windows Explorer to see if it resolves the issue. Here's how: - Press Ctrl + Shift + Esc to open the Task Manager. - In the Task Manager, go to File > Run new task. - Type "explorer" and check the box for "Create this task with administrative privileges". - Click OK to restart Windows...