Showing posts with label tips. Show all posts
Showing posts with label tips. Show all posts

Tuesday, February 4, 2014

The Most Common Smartphone Repairs You Can Do Yourself

Lifehacker - Dropping your phone and cracking the screen can completely ruin your day. While most handsets aren't built to be repaired, with the right tools and a little know-how, you can fix many problems with your handset for cheaper than an insurance claim.

While it should go without saying, we'll say it anyway: opening up your phone will almost certainly void your warranty and, if you have insurance on your device, you will likely be unable to successfully make a claim if you choose to self-repair. If you're comfortable enough with a tiny screwdriver and electronic components, have at it. However, if you're unsure or don't want to risk it, talk to your carrier or manufacturer before you try to break open that phone.

Tools of the Trade

 

No matter what phone you're trying to take apart, there are a few tools you'll almost always need. Some devices are easier to take apart than others (and we'll get to that in a bit), but before you open up your hardware, you'll want to make sure you have a few things on hand:
  • A screwdriver kit: It goes without saying that you'll need a set of screwdrivers, but the type you'll need may not be sitting in your garage. Your phone is filled with a myriad of tiny screws. iFixit sells a toolkit with many of the screw heads you'll need, but many PC repair toolkits will do.
  • Specialty screw heads: In addition to regular screwdrivers, certain smartphone models—especially modern iPhones—use special screws that standards sets can't handle. While this is usually done to prevent unauthorized repairs, you can buy tools that can open up the hardware.   Read More

Thursday, August 22, 2013

Tips for surviving a wild animal encounter


Fox News - It’s a situation you never want to find yourself in. You’re on vacation, peacefully enjoying the planet’s natural wonders and then – out of nowhere – a wild creature attacks.

While these encounters are usually very rare, Kyle Patterson, spokeswoman at Rocky Mountain National Park, say it's because people aren't aware of their surroundings or don't use common sense.

"Any wildlife can be unpredictable," she said. "Sometimes you see a visitor who see an animal and think, 'they’re close to the road, I'll just get out and a take a picture.' This isn’t a zoo where it is fenced off."

Every animal responds differently to human interaction, but a general rule of thumb for any wildlife encounter is be prepared and look for signs.   More   PTG

Wednesday, July 24, 2013

3 Ways You Can Avoid Sharks


How Should We Respond When Humans and Sharks Collide?

As vacationers head to the beach this holiday weekend, an expert says communities are taking a variety of approaches to keep swimmers safe.

Nat Geo - Would you go swimming where there's recently been a shark attack? It's a quandary that shark attack expert Christopher Neff, a doctoral researcher at the University of Sydney, strives to understand.

Neff has studied how the public and governments respond to shark bites in North America, Australia, and Africa. He says that with more and more people using the ocean, the way we talk about shark attacks and the methods governments use to reduce the risk of shark bites have evolved over time.

Following several shark attacks reported in the U.S. last month—off the coasts of Texas, Hawaii, California, and South Carolina—Neff spoke to National Geographic via email about how communities around the world are responding to similar incidents, and what the thousands of Americans heading to a beach this Fourth of July weekend can do to reduce their chances of encountering a shark.

How rare are fatal shark bites? How can people heading to the beach this holiday weekend stay safe?

The International Shark Attack File has noted that, based on their 2000 data, we have a 1 in 11.5 million chance of being bitten by a shark.

My position is not that sharks are cuddly and we should be friends, but that they can be dangerous and a healthy respect for them is important.

I have a "Three What's" rule that I use when I go to the beach because I want to remind myself that I am stepping into a dynamic and wild ecosystem.

First, I ask, "What's the weather?" because swimming while it's overcast or stormy isn't a good idea. 

Incoming storms can cause the tide to stir up baitfish, and we want to avoid getting in the way of sharks and their prey. It's recommended that bathers stay out of the water for 24 hours after a storm, not just [until] the next morning.   More

Monday, April 15, 2013

Give Your Laptop and Smartphone a Spring Cleaning


PCWorld - It's officially spring, so why is your computer still moving like it's half frozen? After all those long winter nights surfing shady sites, it's no wonder. Here's how to give your most important devices a spring cleaning fit for a May Queen.

Clean It Out

The first thing you'll want to do is clear out the riff-raff—unused programs and browser extensions, obsolete registry entries, and expired permissions. Uninstall unused and under-utilized programs on your desktop and laptop systems, clear out forgotten apps from your mobile devices (Sorry, Angry Birds Rio). Give your registry a scrubbing with CC Cleaner, a free program for both Windows and Mac, that will clear old registry entries (for PCs) as well as empty recycle bins, zero out recent document lists, and erase a variety of browser information—Temporary files, history, cookies, download history, form history—from the major browsers.

Also be sure to take a look through your browser's extensions list and remove any rarely used features. The same goes for Google users: Go to your Google account's security screen, select the "Connected applications and sites" option from the bottom of the list, and nix any old devices that you no longer own or operate.

More

Monday, April 8, 2013

12 easy PC tasks you should be doing (but aren't)






 
Photograph by Robert Cardin
 

PCWorld - Computers may have become a lot more user-friendly over the past decade, but they’re still far from perfect—PCs require a certain amount of configuration and maintenance to operate at their full potential. Unfortunately, because we humans are also far from perfect, we frequently don’t put in the work we should, and we end up with a slower, sloppier, less secure machine as a result.
No more excuses! Whipping your PC into the best shape it can be requires but a dozen simple tasks. None are complicated, most take a matter of minutes, and all will have a major effect on how well your computer works for you. Even better, by the time you’re finished you’ll never have to worry about doing many of these tasks again.

Clean the case, keys, and display

The first task is the most basic: Are you keeping your computer clean? It’s not just important because a dirty PC looks gross, or is less pleasant to use. Simply put, a clean computer can last longer. Dirt and dust buildup in and around your computer can clog the fans and air intakes, causing your hardware to run hotter, which lowers its expected life span. So if your PC is looking a little musty, take the time to clean it.


To do so, you need to have only a few things on hand: a Phillips-head screwdriver, a can of compressed air, paper towels, and rubbing alcohol.

Once you’re ready to begin, shut down your computer, unplug it, and move it somewhere with a little open space in which to maneuver. Look on the back panel, and find the screws that hold the case’s side panels in place. Unscrew them—making sure to put them someplace safe—and remove the side panels, usually by sliding them backward and then pulling them away. If you haven’t cleaned the computer in a long time, you should immediately see some areas where dust has collected.

You’re likely to find the most dust bunnies on the fans inside the computer and on the vents outside. You can remove a lot of dust simply by wiping the fans gently with a paper towel, and by using a lightly dampened paper towel on the vents. Once you’ve wiped away any piled-up dust, use the can of compressed air to blow the dust out of the inside of any heat sinks, such as the one attached to the CPU or the graphics card. Use the air to clean out remaining dust from the system’s various fans too, but be careful: A sustained blast of air can overspin the fan, damaging it. Either use short bursts of air or hold the fan with your finger to prevent it from spinning. Afterward, clean out any other dust you see inside the case.

More


Monday, January 14, 2013

Turn your flash drive into a portable PC survival kit


 
 
PCWorld - If you're using your flash drive as a vehicle for simple file transfers, you’re missing out on one of the single-best roles one of these wee data buckets can fulfill. 
Indeed, hardcore enthusiasts know that simple flash drives are perfect portable repositories for all the software that can breathe life into an otherwise ailing PC. 
All the web apps in the world won’t help you when your PC breaks down or falls prey to a particularly nasty piece of malware and refuses connect to the Internet. A properly loaded USB drive, on the other hand, can be a machine saver. And when your grandma calls with a dire PC emergency, you'll be glad to have an always-ready "ninja drive" to slip into your pocket as you run out the door.
In this article we’ll show you how to load out a USB drive with everything you need in case of a PC emergency. So next time your computer breaks down, don’t panic. Instead, take a deep breath, plug in your ninja drive, and start making things right.

More

Friday, March 30, 2012

Save a step when googling with Search Highlighter





CNET - The Google search bar saves you the step of opening a new window or tab to search for something, should you endeavor to copy and paste or type a search term into it. With Search Highlighter, you save another step between you and your Google results, needing only to highlight a word in Chrome and hit return.

The extension adds a menu bar below your bookmarks bar with either a Google or Bing search bar (your choice). Any word you highlight shows up in the search bar; hit return or click the magnifying glass button to initiate a search.     More

Tuesday, March 20, 2012

Keep On Plugging – Should you run your laptop off battery power or use a charger?




I’m a committed laptop user, but most of the time, I’m just using it at my desk. Do I save more energy by keeping it plugged in, or should I use my charger only when my battery gets low?

First, some good news: Despite your desk-bound ways, you’re using a laptop, which is already a greener choice than a desktop. It’s not just that you don’t have a monitor to plug in—although that’s a big part of it. Laptops are typically designed to be more energy-efficient than their desktop counterparts, and all in all, they are estimated to use as much as 80 percent less energy while operating. There’s a simple reason why laptops are more efficient: They need to be. Waste energy on a desktop, and you’ll get a slightly higher electricity bill.
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But if your laptop isn’t energy-efficient, that means either you’ll need a bigger battery (and a heavier machine) or you’ll spend half your time hunting for an outlet at your local coffee shop. (Laptops likely require less energy to manufacture, too—although regardless of which machine you use, one of the greenest things you can do is hold off on buying a new computer.)  

Friday, February 3, 2012

IT Productivity – Married to your desk? 5 tips for a better relationship




 

Optimize your work area for better productivity — no ‘standing desk’ required


Computerworld – Here’s a sobering statistic: With a 40- to 45-hour work week, many Americans spend about 25% of the year on the job. For those of us who stare at computer screens all day, that amounts to more than 2,000 hours with our keisters glued to chairs. In less technical terms, we’re practically married to our desks.

For as many hours as we whittle away at our workstations, though, most of us put surprisingly little thought into optimizing our offices. Quick: When’s the last time you actually stopped to think about how efficient your physical workspace is? If you’re anything like me, the answer is probably “never.”

Workstation optimization can make a significant difference in your ability to get things done.

Believe me: I’ve slowly but surely been making changes to my own humble office, and with each adjustment, I’ve noticed more productivity and less time wasted (unintentionally, at least — my midday YouTube-browsing habit shows no signs of subsiding).

The best part: It doesn’t take much to do a workstation tune-up. Here are five simple tips to get you started.

1. Take a comfortable seat — then get out of it.

 

The hot trend du jour is ditching your chair and turning your workstation into a standing-room-only experience. But while standing all day might burn more calories, it’s not going to help you get more done, according to Dr. Alan Hedge, director of the Human Factors and Ergonomics Laboratory at Cornell University.

Sitting is more conducive to productivity, Hedge says — it uses 20% less energy and allows you to type and mouse more effectively — but that doesn’t mean you should park your busy buns all day. Just ask the folks from NASA.

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“We haven’t evolved to sit or stand all day,” says Dr. Joan Vernikos, a former director of NASA’s Life Sciences Division who researched the effects of gravity on the body while working at the space agency. In her book Sitting Kills, Moving Heals, Vernikos argues that regular movement is the real solution.

“What’s important is the change in position,” she says. “We need to routinely be moving, and we need to be moving every little part of us.”

Vernikos and Hedge both recommend finding a comfortable chair and desk setup (make sure the chair is adjustable and offers good lower-back support), and then standing and moving regularly throughout your day. Hedge suggests a quick two- to three-minute stretching break every 20 minutes, and then a longer break once an hour, in which you actually walk around and do something different.

“But wait,” you might be thinking. “If I stop working to stretch or walk around, people will think I’m slacking.” That’s why it’s important to educate your boss and co-workers about the productivity benefits that come with mini-breaks — or, better yet, have a qualified scientist do it for you.

“The studies that have looked at these frequent little breaks show enormous improvements in productivity as well as improvements in health,” Hedge says, citing research conducted at the University of Connecticut in 1997. “You’re looking at people doing up to 15% more work when they work like this, and it doesn’t cost the company anything.” That approach will serve you far better than any type of complex and costly sitting-standing combo workstation, Hedge believes.       More

Friday, August 26, 2011

5 awesome Mozilla Firefox secrets



CNET - While Firefox might be your chosen browser for its speed, useful add-ons, and open-source culture, it’s also packed with many useful built-in features.

We dug through Firefox‘s endless list of features to find you the best, little-known secrets you can start using right now.


1. Customize search with Smart Keywords
A little-known Firefox feature lets you run searches within any given Web site from the browser’s address bar. For example, to search for “TouchPad” within Amazon.com, all you’d have to do is type “amazon touchpad” in the Firefox bar.
To create a smart keyword, head to a Web site and locate the search field. Then, right-click the search field and select “Add Keyword for this search…”. Create the bookmark, store it in a folder, and your smart keyword is now enabled. Try it with reference sites like Wikipedia and IMDB for quick access to answers.


2. Open multiple Web sites at launch
Who says you can have only one home page? You can set Firefox to open all your favorite Web sites at launch. For example, I’d like CNET, Facebook, and Twitter to launch every time I open my browser.

In Firefox, go to Options > General. In the home page field, enter URLs separated by pipes. For example “http://www.cnet.com | http://www.facebook.com | http://….” and so on. Then, hit “OK” and relaunch your browser to see the magic happen.         More

Thursday, July 21, 2011

Five things to do before installing Lion




CNET - Apple's OS X Lion released today, and for the first time, the only way to grab a copy is through the Mac App Store. While this convenience might encourage you to upgrade immediately (for the price of $29), we've got a short checklist of things you need to do before installing Lion.

1. Check system requirements.Is your system even compatible with Lion? Go to the Apple menu > About the Mac to find out. You'll need:
  • Intel Core 2 Duo, Core i3, or Core i5, Core i7, or Xeon Processor
  • 2GB of RAM (aka "Memory")
  • Mac OS X 10.6.6 or later (Snow Leopard), including the Mac App Store
  • At least 4GB of storage for Lion
2. Install software updates. Go to the Apple menu > Software Update, and download and install all the recommended software.       More