Keep Refresh Button At My Computer Toolbar................

First click the View and go to Toolbar> Customize

Refresh Button Step#01

Then Select Refresh button and click the Add Button from the left sight.

Refresh Button Step#02

 

To move Refresh button left or right at toolbar select Refresh from right sight and Click Move up or Move Down button.

Then, by Selecting Show text labels from Text options box click the Close button from right side.

Refresh Button Step#03

 

Now you can see your desire button at My Computer Toolbar……..

You can add more buttons from available toolbar button as your desire……………..