Windows 10: How Do I Fix This File Explorer Thingy On The Bottom?

I have had this weird thing show up on the bottom telling me the following: 10 files, Disk free space: 48.3GB And then Computer on the right corner.I will circle it in red with what I am talking about, this is very confusing and I don't know where to begin with fixing this. Please help me out, thanks!

:)

 

Explorer Crash FIX!

Our old Dell Inspiron N5110 got this problem also.
Taskbar keeps refreshing. Thanks many hints from guys above pointed me the direction to fix it.
From Reliability History Monitor I found Explorer keeps crashing because of IDTNC64.CPL (type reliability history at Start)
1. the issue was from IDTNC64.cpl, the sound driver,
but I could not successfully to uninstall it from device manager nor control panel or rename the file or the folder.
2. uninstalled High Definition Audio Device few times, problem remain
3. tried to uninstall within Control Panel > Program file, yet Control Panel only open 2, 3 seconds then closed automatically.
4. finally solved Control Panel shut down problem by going to msconfig>services>and disable Windows Error Reporting Service. see below sequence:
Click window + R keys, type msconfig, Enter to open msconfig, click Services Tag and look for Windows Error Reporting Service. Unchecked it, then apply, ok then reboot system when it suggests.
5. After this, open Control Panel by clicking Start > type Control Panel. Then my Control Panel open and stay put, won't shut down by itself.
6. In Control Panel > Programs > I found IDT Audio and successfully to uninstall it.
7. No more taskbar refresh or Windows Explore shut down after uninstalled IDT and Sound still works great!!!
8. repeat step 4 to check Windows Error Reporting Services by clicking it. OK then follow system suggestion to reboot.
9. Control Panel still able to open and remain open. Sound still works and no more refresh.
10. From Reliability History monitor found no more Windows Explorer crashing.
I am happy and hope above steps help

 

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.

 

"This file can't be previewed" problem in explorer

Hi Deborah,

For us to provide an accurate resolution, kindly elaborate the issue by answering the questions listed below:

• Since when have you been experiencing this issue?
• Were there any changes on your PC before this happened like software or updates installed?

For initial troubleshooting, we suggest that you follow the steps listed below:

• Open File Explorer.
• Access this link
  
  C:\Users\USERNAME\AppData\Local\Microsoft\Windows\Explorer
• Delete all the files.
• After deleting the files kindly try and see if there's a thumbnail preview of your files.

We're looking forward to your response.