StayOnTop is a simple and useful application with a single function that puts your required app on top of all application windows.
You can also change key combination according to your needs. To unpin any window, again press “Ctrl+Space” key. If it runs successfully, a green logo will appear in the System’s tray and represent that script is running in the background. Copy and Paste the following line into Notepad file.
Open the newly created script in the Notepad to edit it.Go to New, and select the option of AutoHotkey Script. Download AutoHotkey from here and run the installer to install it on your system.