Windows Universal Tool represents a PC security threat that pretends to be a good program to convince users into purchasing the full version of this tool. Windows Universal Tool will penetrate into PCs by means of an associated Trojan that will force its entry on the compromized computer by exploiting software vulnerabilities. Then it will connect to a remote host to download and install Windows Universal Tool without users approval. Having Windows Universal Tool virus on the system will cause a lot of operation abnormalities. Internet browser redirects to unwanted web pages and causes even more threats. Applications will be blocked from running and installed antivirus application will be disabled. In addition, the most common symptoms is a frequent and excessive pop-up alerts coming from Windows Universal Tool stating that PC is infected with different types of threats.