Extract SimpleLogger.exe from the downloaded file. The file can be placed in any directory; we recommend your Desktop for ease-of-use.
To open the SL Control Panel, click the SimpleLogger.exe. The software includes a Help system explaining all program features.
Note that by default the SL Control Panel checks for new software each time it starts up, and for new firmware each time you connect an instrument to it. If a newer version of software or firmware is available, you are asked whether or not to upgrade.