Merry Uninstall Adload Spyware Keyloggers - Version 1.3.79 Merry Uninstall Adload Spyware Keyloggers scans and removes adware, spyware, and trojan viruses from computer. It is Web-based antispyware software. So no installation is required. Merry Uninstall Adload Spyware Keyloggers detection is based on the micro-signature scanning technology: we detect spyware based on system changes (file/registry) and not by particular spyware program.