Viruses and malware can cripple a computer and cause significant downtime while the system is cleaned. In this video, you’ll learn how to identify malware, quarantine a computer, remediate the infected system, maintain anti-virus software, and much more.
The Windows operating system includes a number of security features to secure users, files, and other content. In this video, you’ll learn about local users and groups, UAC, NTFS vs. share permissions, and much more.
Wireless routers have become a standard installation into our small offices and home offices. In this video, you’ll learn about detailed wireless router configuration options, the basics of hardware and software firewall configuration, and tips for the physical installation of wireless routers.
There are a number of important security components that should be part of our normal computer use. In this video, you’ll learn the fundamentals of communicating securely over the network and using the Windows Firewall to protect your computer from attack.
There are many network troubleshooting tools available at the command line. In this video, you’ll learn how to use tools such as ping, tracert, nslookup, netstat, and many others.
A misconfigured application can cause connectivity problems, even when the network is operating perfectly. In this video, you’ll learn about the settings for SMTP, IMAP and POP mail protocols, FTP clients, and browser proxy settings.
The TCP/IP protocol is the foundation of today’s network connectivity. In this video, you’ll learn about the TCP/IP settings and some of the loopback and automatic addressing functionality of the protocol.
Understanding the error message from your computer can be an important step to resolving the issue. In this video, you’ll learn how to troubleshoot and resolve boot errors, resolve operating system startup problems, and gather information using the Windows Event Viewer.