Windows 10: I can sign in on my phone but not my desk top, why?

I c an sign in on my phone but not my desk top, why

:)

 

I am having trouble saving a file to my desk top.

I am having trouble saving files to my desk top. Example, I have a spreadsheet ready, file , save as and Desk top is not listed as a choice to save it. My Documents... not there. Where do I go to save the file to my desk top? Desk top is not in my Documents

 

Khan or CNN app move to desk top

there must be a tweak I have not found how to do in win10,

How to move an app from the app list to the desk top.

Example: Khan or CNN app directly to desk as a short cut.

 

Windows Mobile Device Center on Desk Top

Since you already tried the compatibility settings and other troubleshooting steps, we suggest that you uninstall the newest update to isolate the issue. Kindly follow the steps below:

• On the Search bar, type in Programs and Features and select the top most result.
• On the left menu, select View installed updates.
• Right click on the newest update and click Uninstall.

Monitor the Windows Mobile Device Center and see if there are any changes. If possible, try to reinstall the update and see if the Windows Mobile Device Center will still work.

Kindly get back to us with the results.