It\'s easy to be tech-savvy with help from Internet

by:DGT Lighting     2020-05-03
LED bulbs were sold in the Home Depot store in Chicago, Illinois in December 27, 2013.Manufacturers will stop producing 40-watt and 60-watt incandescent lamps in the United States in January 1, 2014.75 W and 100 W bulbs were discontinued in 2013.These incandescent lamps are being replaced by more energy-efficient compact fluorescent and LED bulbs.(Photo by Scott Olsen/Getty Images) December 27, 2013, Home Depot store in Chicago, Illinois sold led-free bulbs.Manufacturers will stop producing 40-watt and 60-watt incandescent lamps in the United States in January 1, 2014.75 W and 100 W bulbs were discontinued in 2013.These incandescent lamps are being replaced by more energy-efficient compact fluorescent and LED bulbs.(Photos from Scott Olsen/Getty Images) readers rarely write with questions that start with an apology that they are not \"technicians\"savvy.\"Guess what: almost everyone is on board.Most people cannot explain the scientific principles behind smartphones, televisions, PCs and even credit cards.They don\'t know how their car works or why the lights are on when you turn on the switch.They don\'t even know what \"technology\" means.Computers, mobile devices and the Internet are just the latest forms of mainstream technology.A hundred years ago, it was telephone, electricity and new.Cars.The arrow was the latest technological innovation thousands of years ago, before it was the wheel and the control fire.To put it simply, technology is to use scientific knowledge to discover the east and west and solve problems.Today\'s technology is so complicated that \"technology\"\"Savvy\" only means you know how to get the most productivity out of the device.This has nothing to do with the actual science inside.The best way to learn about your personal technical equipment-And how to solve these problems.It is one of the biggest technological advances ever made.That is the Internet.With Google or other search engines, you can find online forums on your phone, computer, TV or other devices for almost any problems you may have.You can also find the answer in the support page of the manufacturer\'s website.There may also be a Facebook group in which members exchange questions and answers to help you troubleshoot or learn more about the product.The point is, you don\'t need a PhD in computer engineering to be a technician.savvy.All you need is curiosity and internet connection.Q: We have replaced most of the incandescent lamps in our home with curly CFL bulbs.But now the LED bulbs sold in the store seem to be more efficient.Are they true? Is it worth changing to them?A: LED lighting is indeed the trend of the future.LED (light-LEDs) higher cost of bulbsMore efficient than the CFL (compact fluorescent), they last longer, they turn on immediately (the CFL takes a second or two) and are better for the environment because, unlike the CFLs, they do not contain toxic mercury.Since CFLs are designed to last at least a few years, it doesn\'t make sense to throw them away --Unless the light from the led makes you happier than the light from the CFLs.This difference is hard to describe but you can look at it yourself by comparing the LED and CFL in the lamp you \'ve been using (remember that the lampshade will have a big impact on the light ).If you decide to switch to LEDs, three-pack of 60-watt-You can get the same light bulb for about $20.Q: I recently accepted a free trial of Microsoft Office 365.I refused to buy $99 after the trial-a-Let me continue my one year subscription with the softwareMainly because I have never used any app except Word.The problem is that after that, I can no longer access the document I created in Word.You heard of this powerful one.arm tactic?Is there a way to get my file back?A: I think Microsoft treats expired trials the same way it handles expired subscriptions.Office applications, including Word, will enter restricted mode unless you pay, allowing you to view or print files without creating new documents or editing existing ones.The document you saved in Microsoft one drive (previously SkyDrive) should still be accessible and you may be able to use the third-Party word processors open Word documents stored on your computer.Speaking of the thirdIn addition to Microsoft Office, there are some great free software.I suggest LibreOffice and I use it to write this column.You can download it at I\'m thinking about buying a used laptop.Would EBay or Craigslist be a great place to see?Because if you buy it from an individual, there is no way to know if there is a problem with the hardware or the operating system, which will appear after you receive the computer.Instead, I will buy a refurbished laptop at sell new brands.Name the model of Windows 7 or 8 for less than $300.You can buy a laptop online and then buy it in the nearest store.David Einstein is a free writer.Is there a question about personal technology?E-mail: einstein.dave@gmail.
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