Stop using ALT+TAB

Bookmarks are the most efficient method of switching between windows

Use Bookmarks to first bookmark a window, and then return to it using a simple keypress. WinMapper has a built-in setting for using 10 Bookmark hotkeys on WIN+0 to 9. You can also create individual hotkeys for other bookmarks.

To bookmark a window, press Shift, the Microsoft Windows Key, and a number between 0 and 9. Press the Microsoft Windows Key and 0 to 9 to return to that window. Bookmarks are temporary and 'dropped' on-the-fly. To always switch to a window, use the Switch to Application function.