CKeditor to search images on PC instead of server
This is one way to do this:


Install IMCE
Go to Configuration > Content authoring > CKEditor. Click edit for the Full profile
Expand the File browser fieldset. Select IMCE in the dropdown menu under File browser type. Save.


Then, when you click the Browser Server button, you will see the following window. Notice the Upload button. Clicking it will allow the user to select a file from their computer.