Tech Tips

July 11, 2019

Protect Your Tech Devices From Summer Heat

Summer is great for lots of things, but laptop health is not one of them. When outside temperatures approach 100 degrees, the inside of your car can reach up to 170 degrees, spelling absolute doom for your laptop. Avoid leaving laptops (or cellphones) in a hot car for more than a few minutes, and let them cool down before you turn them on. 

Try these tips to keep your machine cool all year long:
– Shut it down before putting it in a case. Even “sleep” mode creates heat. 
– Always set up on a flat, hard surface. Soft surfaces like sofas or even your lap don’t allow for proper air flow.
– Check the vents on the bottom and blow out (or pull out with tweezers) dust or debris.
– Keep devices separate. They all put off heat, so ensure you have some space between them.

June 28, 2019

On This Day in Technology

June 28, 1955 – Clarenville, Newfoundland – On this date, the world’s largest cable-laying ship, the HMTS Monarch, laid the very first foot of the TAT-1 telephone cable that would ultimately connect North America to Europe. By September 1956, two lines (one for each direction) ran from Clarenville to Oban, Scotland, and were able to relay a whopping 35 phone calls in either direction. This simple beginning would one day support the incredibly important “hot line” from the U.S. to the Soviet Union during the Cold War.

People were able to communicate with their European friends from as early as 1858 when a transatlantic telegraph cable was laid, and via a radio-based telephone service that launched in 1927, but calls were outrageously expensive (about $45 for a 3-minute call—over $550 in today’s dollars!). So this technology wasn’t feasible for the average American.

But, with the advent of the coaxial cable and polyethylene insulation in the 1940s, the prospect of burying cable on the ocean floor that would not degrade or lose signal became real.

The TAT-1 cables were over 1,500 nautical miles long and were laid with precision by several ships and submarines. The system continued to operate without incident until 1978 when it was replaced by a number of additional cables.

Ten years after this momentous project began, the very first signal bounced off a satellite, thereby launching global communications into a new era.

June 25, 2019

Spring Cleaning Your Tech

You wash dishes every day. You do your laundry once a week. And every spring, you clean out the garage, get rid of old clothes, throw wide the windows and let in the breeze that blows the winter cobwebs away. But what’s the one place you spend most of your time that rarely gets this royal treatment? Your laptop! So this season, spring clean your machine like this:

1.      Tidy your desktop. Just like a real desk, you’ll always feel more productive if you start with a clean slate, so delete any shortcuts or files you never use. Organize the files you do use into folders and back up everything in the cloud or on an external drive.

2.      Purge the apps. In Settings>Apps and Features, remove any programs you no longer use.  Anything you haven’t used in 6 months is probably safe for removal.

3.     Update protection. This means installing or updating antivirus software and spyware to protect against malware and adware that can slow the speed of your machine (or worse).

4.      Update applications. We often avoid taking the time to make regular or scheduled updates, but as part of your spring cleaning, click the UPDATES AVAILABLE banners on that pop up on your most often used applications. 

5.      Clear the cache. Your internet browser holds a lot of data you may only need once, so clear the cache of unnecessary files, cookies, history, and plug-ins that can slow progress. You may lose some passwords that typically autofill, but the benefits of a swifter browsing experience outweigh the frustration of creating a new password. You should also review your Downloads folder. Since many files open automatically from your browser, the Downloads folder may fill up without your even noticing.

6.      Dump your trash. When you’ve finished purging files, shortcuts, downloads, and unused applications, right-click your Recycle Bin icon and select Empty Recycle Bin.

7.      Dust it.  Dust and other particles can get into the nooks and crannies of your machine, causing keys to stick. Regularly, give the keys a blast of compressed air and run a soft cloth over the screen. Never spray liquid directly onto the machine.

June 19, 2019

Wifi 101

Bandwidth – The more devices you have connected to the internet wirelessly through a router, the more your bandwidth is spread out over multiple connections, which can result in slower speeds for each individual device. To learn more about how your number of wireless devices can impact their internet connection speed, watch this new Hardy video: HardyNet Wifi 101: Bandwidth.

Wifi 101

Router Placement – Correct router placement plays a huge part in how well your wireless devices stay connected and their connection speed. To learn what factors to consider in placing a router, watch this new Hardy video: HardyNet Wifi 101: Router Placement.

Security 101

Phishing Awareness – Many hackers first gain access to your computer or device through phishing emails – that is, emails that trick you into clicking malicious links or visiting websites that contain malware. Once that malware is downloaded to your device, hackers will look for confidential information or even control your device. Learn the signs of a phishing email by watching this new Hardy video: HardyNet Security 101: Phishing Awareness.