When testing your internet speed, you may have noticed that the numbers reported can vary quite a bit. Internet Service Providers quote a speed, but if you read carefully you'll notice the phrase "up to", which tells you that's just the maximum possible speed they can give. There are many factors that can contribute to the speeds you actually will get.
The Tech Guy Blog
There's a lot of conflicting information about how to properly care for a lithium-ion battery (the kind of battery that is in your smartphone). There are basic things we know are bad for batteries, including extreme temperatures (hot or cold), overcharging, and complete discharging. Fortunately modern devices, including all smartphones today, are built to protect the battery automatically. For example, your phone will shut down before the battery is completely depleted, and it won't allow it to overcharge either.
If you've been in an accident or have suffered a major medical event that leaves you incapacitated, one of the first things that first responders will check is your phone for medical information or an emergency contact. Modern smartphones have created standards for this, and have made it easy for users to put in their information so that first responders have easy access to it. Here's how to put in your information on iPhone and Android phones:
One of the ways you can easily protect yourself against malware and viruses is by running as a "Standard" or "Limited" user in Windows. When you run as administrator, programs can easily get full access to your system, including those that might be installed without your knowledge. But when you run as a standard user, you may run into an issue where a program won't run because it requires more permissions. An example of software that would require additional permissions would be a screen recording program. When this happens, you can elect to run that individual program as administrator.
FEMA has planned a test of the Emergency Alert System and Wireless Emergency Alerts (WEA), which allows the president to send a message to all phones in the US in case of a national emergency. This test was originally scheduled for Thursday September 20, but has been postponed until October 3 due to Hurricane Florence and the ongoing response effort.
When you get a new router, there are a few things you can do to make sure it's set up securely.
The first thing you'll do is connect it to your computer and check the manual to find out how to configure it.
Once it's connected to your computer, you'll use the browser to navigate to a special address as instructed in the manual. It should be something like 192.168.1.1. This will take you to the login screen for the router.
The Touch Bar that replaced the row of function keys on Apple's MacBook Pros as of late has been very controversial. Many users find it annoying to not have hardware keys for volume, brightness, and playback controls that have been on MacBooks up until 2016, and the Touch Bar isn't utilized well in many applications aside from Apple software like Final Cut X or Logic. Apple just updated its MacBook Pros for 2018, however, and they now support 32GB of RAM, 4TB of SSD storage, and Intel's Core i9 processors.
There are a couple of ways you can donate your computer's downtime, or unused CPU power, to benefit science. One way is SETI @ Home, which is a scientific experiment based at UC Berkeley that uses internet-connected computers to search for extraterrestrial intelligence. You just install it on your computer, kind of like a screen saver. Whenever you're not actively using the computer, it will work to analyze radio signals they're collecting. Find out more at setiathome.berkeley.edu
If you're about to do some online shopping, there's a couple of sites that are good to check out first. These sites take the pain out of doing research for the best option and ensure that you're getting the best deal possible.
If you have an old user account on your Mac that you can no longer access, there's a way you can still get into it as long as you have an "Administrator" account on that Mac. Just get into the System Preferences from the Apple Menu and click "Users & Groups". Then click the lock icon and enter the admin name and password. Select a user, and then click "Reset Password".