Restrict Web Browsing With Internet Explorer
Regulating web browsing can prevent children (and workers) from accessing dangerous content on the internet, or having to make judgment calls over suitable relationships in chat-rooms. You can block access to unwanted web content. Here's how to do so with a basic Parental Control tool included free with Windows. More ...
Use the HOSTS File to Block Web Sites
When you type a domain name into your Web browser, Internet Protocol contacts a computer that is a domain name server to look up the IP address of the Web site. In the early days, the Internet didn't need domain name servers. More ...
SMART Disk Drives Warn You Before They Fail
Self-Monitoring, Analysis and Reporting Technology (S.M.A.R.T.) is a feature built-in to modern hard drives that monitors certain parameters of their operation in an attempt to provide a warning when failure is imminent. More ...
How to Setup a VPN Between Two Computers
A VPN establishes a secure path between a computer with public Internet access and a computer connected to a private network. This article show you how to set up a VPN. More ...
Cortana, Assistant or Spy?
Cortana records everything you do, every keystroke you enter, every syllable you speak. They claim it uses this information to make suggest links to news and web items that she thinks may be interesting to you. If you believe that, I've got a bridge I'd like to sell you. More ...
CompTIA A+ Complete Study Guide
All-in-one guide prepares you for CompTIA's new A+ Certification. Prepare for the required exam, CompTIA A+ Essentials (220-601), as well as your choice of one of three additional exams focusing on specific job roles: More ...
How to Transfer a Large Amount of Data Between Two Windows 10 Computers
The best way to transfer a large amount of data from one Windows 10 computer to another is to use network a connection between the two computers, and then use Robocopy. More ...
Defend Your Business with a Firewall
A firewall is a piece of hardware or software that places a barrier between your network and the internet. It prevents outsiders from accessing your network and systems and delving into your confidential information or performing malicious acts. More ...
Windows 7 Tweaks
This book is packed with more than 400 pages of insider tips, it delves beneath the surface to reveal little-known ways to tweak, modify, and customize Windows 7 to get every ounce of performance from your operating system. More ...
PowerShell Script to Show Last 5 Errors in Event Log
The Windows System eventlog is one of the most powerful components of the operating system because it keeps a log of everything that happens. Here I provide a powershell script to display the last 5 error entries in the log. More ...
Computer Technician's Guide to Electronics Disposal and Recycling
The United States alone creates about 3 million tons of electronics waste each year. Much of this electronics waste is sent to developing nations where primitive processing methods cause serious health and pollution problems. CompTIA considers the knowledge of how to properly dispose of old computer equipment, to be an important part of being a certified computer technician. More ...
Synchronize Your PC's Clock with an Internet Time Server
Your PC should, by default, be configured to synchronize to time.windows.com every seven days. One of the reasons you might be thinking of synchronizing your PC's clock is because it doesn't keep accurate time. More ...
Security Risks and Ways to Decrease Vulnerabilities in a 802.11b Wireless Environment
This document explains topics relating to wireless networks. The main topics discussed include, what type of vulnerabilities exist today in 802.11 networks and ways that you can help prevent these vulnerabilities from being exploited. More ...
How to Configure Hyper-V on Windows Server 2019
Hyper-V is a Windows 2019 native hypervisor that it can be used to create virtual machines. There are many different things that you can configure with the Hyper-V console. More ...
