Quickly switch program window in win7 computer

1. First, let's press the win+R shortcut on the win7 Ultimate computer keyboard to open the running window of the computer. In the open running window, we type regedit and click Enter, so we can open win7. The Registry Editor window for the Ultimate PC.

2. In the open registry editor window, we click to expand HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerAdvanced in the left menu, then we create a new DWORD (32-bit) value in the right window, named LastActiveClick, double-click to open , change the value data to “1” and confirm.

3. After completion, let's restart explorer.exe.