Windows 10: file explorer extensions

I recently transferred my files from an old laptop to a new one. All of my files have a new extension similar to the following: (2019_03_15 16_15_59 UTC). What happened, what did I do wrong?

:)

 

File extension *.docx

Hi Randy,

To change the file extension when saving a document in Word 2013, you may follow the steps below:

• Click on File; then, select Options from the list.
• In the Word Options window, choose Save.
• Under Save files in this format, select *.doc from the list.
• Hit OK button to confirm and save the changes.

If ever your Word 2013 application is not recognizing the changes you have made, you may restart the application; however, if the issue still persists, we suggest that you repair it. To do this, see this
link.

We would appreciate it if you could get back to us and provide us your feedback.

 

Window 10 File Explorer Crashes When Right Click on File with SPECIFIC Filename Extension

The cause for this problem seems to be third party shell extensions. To get rid of culprit extension, you can download ShellExView. ShellExView is a free third-party application that can be used to manage, disable and enable all of the shell extensions
that you have on your computer

Download ShellExView -
http://www.nirsoft.net/utils/shexview.zip

Extract the zip file

Launch ShellExView by right-clicking on the application named shexview and clicking on Run as administrator

You will be met with a list of all the shell extensions installed on your computer once the program is done compiling it. Once you see the list, click on Options > Filter by Extension Type > Context Menu.

In the newly compiled list, you will see entries that have pink backgrounds. All of these entries are shell extensions installed on your computer by third-party applications.

Hold down the Ctrl key and click on each of the “pink background” entries to select them.

Once all of the “pink background” entries have been selected, right-click on them and click on Disable Selected Items to disable all of them.

Click on Options > Restart Explorer. Try right-clicking on your Desktop, and File Explorer should no longer crash.

Once you have fixed the problem, next comes identifying the culprit and disabling it for good. To do so, you are going to have to:

Right-click on any one of the “pink background” shell extensions that you disabled and click on Enable Selected Items to enable it.

Click on Options > Restart Explorer, right-click on your Desktop and see if File Explorer

If File Explorer does not crash, keep on repeating steps 1 and 2, enabling a different third-party shell extension every time, until File Explorer crashes and you start experiencing the problem again.

The third-party shell extension you enabled just before the problem returned is the culprit. You can go ahead and enable all of the “pink background” shell extensions you disabled except for this one as this one is the culprit. Keep this shell extension disabled
for good – in fact, it is recommended that you uninstall the third-party application that installed this shell extension on your computer altogether.

 

File extensions

I would suggest that you do not get rid or it. However, if you are determined to be rid of it, in the Windows File Explorer, click on Options on the View tab of the ribbon and then on the View tab in the dialog that appears check the box for "Hide
extensions for known file types".