Windows 10: File explorer pops up when leaving full screen

When I usually alt-tab or quit a game or something,the file explorer pops up. I tested it,and found out that it happened when I left full screen. Can somebody help me fixing this issue? It's really irritating to close the file explorer everytime I alt-tab.

:)

 

win 10 update leaves vertical pink line on screen

today i applied latest win 10 update and now i have a vertical pink line on screen, it remains on every screen. i have tried these fixes

Step 1: I suggest you to run SFC scan,
System File Checkeris a utility in Windows that allows users to scan for corruptions in Windows system files and restore corrupted files.

Follow the below steps:

• Right click on the Start button, click on
  Command Prompt (Admin).
• Type “sfc /scannow” without the quotes and hit
  Enter.
• After the scan, restart the computer and check for the issue.

Step 2: Also, I suggest you to update the display drivers and check.

Steps to Update the Display Adapter driver.

• Press Windows key + Xkey when you are at desktop.
• Select Device Manager.
• Expand Display Adapter.
• Right on the Display Adapter and click on
  Update driver software

BUT i still have the line on screen.

 

USB drive pop-up screens

Open Device Manager, leave it open, does the list of devices refresh when the File Explorer windows pop up.

If so, either one of the connections is loose on the USB hub or the driver is not loaded properly for the new USB hub

 

File explorer icon from taskbar dissappears while working on it

Hi,

To assist you with your concern, we suggest you pin the File Explorer from the Start Menu by following these steps:

• Click the Start Menu.
• Right-click File Explorer.
• Choose Pin to taskbar.

If you need further assistance, feel free to reply to this post.