Archive for March, 2015

 

How to do a reverse image search

map-reader

You might be wondering why you would want to do a reverse image search.

You might be wanting to check if anyone is using photos off your website, or who might be using your own mug shot displayed in business websites to impersonate you. You can keep tabs on your own images with reverse searching.

You may have an image you would like a better resolution of or to locate the original creator of the image. You can also use the search to carry out detective work.

Recently I was looking at a very unusually well priced campervan advertised on a forum at a popular Australian camping website. The owner claimed the low price was only due to the family wanting a deposit for a home and needed an urgent sale. It was all very convincing until I downloaded the image and carried out reverse search to discover the original owner had shown it for sale prior at a much greater price. As it turned out the ad was a scam and the ad was gone by the end of day.

You do not need any keywords or any other query to carry out the search, only the image.

There are quite a few image search websites, including google image search, but 2 of my preferred sites are:

www.tineye.com

www.imageraider.com

 
 
 

How to fix laptop overheating and shutting down

temp

 

One of the big problems with laptops is their design. Some are designed so you cannot access them easily to view and clean dust, lint, fur and the like from the interior.

Dust accumulates over time and is often impossible to remove without a tear down of the laptop. You can find videos online on how to do this if you enjoy tinkering but beware not to use cans of air you find in tech stores because these are not air but chemicals that create pressure. Some will contain a refrigerant which is released when the can is tilted at certain angles. The gas from these cans is known as highly toxic so if you must use them be sure to wear a good mask in confined spaces.

Can you use a vacuum cleaner? The problem is access, there is no easy doorway you can open to clean dust from everywhere, and if you disassemble the laptop you must be careful not to let the nozzle touch anywhere and be sure to keep your antistatic strap on.

We have safe methods for cleaning laptops with overheating problems caused by dust buildup,  often within a standard one hour session. If you are in Perth’s northern suburbs drop it off to our workshop and pick it up the same day or next morning.