Windows Security helps protect your computer against pop-ups, slow performance, and security threats caused by viruses and spyware. Malware can infect your computer without your knowledge. It might install itself from an email message, when you connect HP ENVY x2 11-g009tu the Internet, or when you install certain applications using a USB flash drive or other removable media. This document explains how to scan for and remove malicious software using Windows Security. Windows Security helps to prevent malware from infecting[…]