Definition of beaker for Students. : a cup or glass with a wide mouth and usually a lip for pouring that is used especially in science laboratories for holding and measuring liquids.
In Microsoft Windows, each environment variable's default value is stored in the Windows registry or set in the AUTOEXEC.BAT file. On Unix, a setuid program is given an environment chosen by its caller, but it runs with different authority from its caller.
Description: Tracker.exe is not essential for the Windows OS and causes relatively few problems. Tracker.exe is located in a subfolder of C:\Program Files. Known file sizes on Windows 10/8/7/XP are 126,976 bytes (37% of all occurrences), 114,688 bytes and 4 more variants. The file is not a Windows core file.