Windows 10: Line Appearing Above Taskbar

recently I did a factor reset and when I was downloading my apps. I noticed that there was a line above my taskbar. I'm wondering if it's a bug or it's normal.

:)

 

Horizontal lines appear on the taskbar.

There appears to be glitchy horizontal lines on my taskbar that do not go away after a restart. The lines are purple and green and the icons on the taskbar appear to be glitchy as well.

 

Taskbar Lines

Hi,

If your taskbar is hidden in desktop or tablet mode, once that you hover your mouse at the bottom of your screen, the taskbar will still appear. For us to isolate the issue, we would like to have a screenshot of the horizontal lines that you are seeing.

In the meantime, we suggest that you restart the Windows Explorer:

• Press Windows key + R to launch
  Run prompt.
• Type taskmgr.exe, and then press Enter to open
  Task Manager.
• On the Processes tab, scroll down and look for Windows
  Explorer.
• Click on it, and then click the Restart button on the lower-right corner.

We will wait for your response.

 

Red Wavy Lines appear in edge

Hi,

I would request you to reset the edge settings and then check if it helps.

Refer the steps below to reset Edge.

Steps:-

• • • • 
        First of all launch Microsoft Edge Browser.
        
      • 
        After that click on “More action” option which is visible at top right side of the browser and you will see “Settings” option.
        
      • 
        Under “Settings” scroll down and you will see a button “Choose what to clear” under “Clear browsing data” option.
        
      • 
        Once you click on this option you will see list of feature like
        

• Browsing History
• Cookies and saved website data
• Cached data and file
• Download history
• Form data
• Password.

Please revert if the red wavy lines appear while using edge.

Thank you.