Amazon (by Baicheng) sells a 2nd hand MacBook Air 45w Power Adapter for $23 (Compared to Apple genuine $75) and free shipping. Based on the positive Amazon reviews, we ordered one. It arrived within 3 business days standard ground – the free shipping option.The power adapter arrived in a discreet plastic shipping bag. Unwrapping revealed a...

If you manage a Facebook Group(s), you may suddenly notice Facebook group page notifications to your Facebook profile. The notifications include people that like, react, check-in, and comment in your groups. It is not clear what triggers the notifications to suddenly start; however here are the simple steps to disable group notifications. Step 1: Login to your...

Secure Sockets Layer – SSL provides a layer of encryption between a website and web browser. SSL is also used in software applications, including email, such as Gmail, Outlook, and Mac Mail. Today, Comodo remains the largest distributer of SSL certificates having nearly 35% of all the Internet market share.  The purpose of SSL on a website...

If you own domain names, you may want to transfer them for different reasons including better pricing with a different registrar, transferring domain name ownership, or transferring to get better hosting options with another registrar. In any case, transferring a domain name is a common and straightforward procedure. This guide will assume you are transferring a...

This is an attempt at a complete list of all commercial passenger jetliner crashes that were airborne for the longest period of time before encountering a catastrophic event leading to the jetliners fate. This list references the Wikipedia list of aircraft accidents and incidents resulting in at least 50 fatalities. Wikipedia fails to mention complete time statistics for...