Watch Out For Common Computer Problems

If you are like most of the consumers around the country, your computer has become an essential device in your home and office. You may use it to work, communicate with others, pay bills, do homework or plan trips. Unfortunately, there are many computer issues that can slow down your computer or make it stop working all together. Here are some of the most common computer problems that consumers face and how they can be solved.

Slow Computer

Computers slow down over time, especially when they become overloaded with more programs and files than they can handle. If you find yourself becoming impatient while waiting for files to load or programs to open, then you probably need to start cleaning up your folders. Uninstall any programs that are not essential to the work you do on your computer, such as games. You can also move your files to a different device, such as a flash drive or an external hard drive. By taking this extra weight off of the processor, it will be able to run faster and more smoothly.

Malware

Malware is the source of many computer problems, and it may cause you to receive error messages and program errors. Malware is malicious software that has been placed on your computer while you are on the Internet, and it includes Trojans, worms, rootkits, adware and spyware. Rather than waiting until your computer becomes infected, it is best to act offensively by installing an antivirus program. If you already have an infected computer, then you may need to take it to a professional who can untangle the complicated webs that malware often spins.

Overheating

If your computer is getting very hot, then it is likely that you need to clean it out. Computers generate static electricity, and this causes them to attract dust and smoke. The fans inside the computer will draw in any dust or smoke that is nearby, which can then collect on the components and cause them to age quickly and overheat. Make sure that you keep the area around your computer free from dust and pet hair, and do not smoke near your computer. Clean the inside with a can of compressed air to keep components moving freely.

Hard Drive Failure

There are several reasons a hard drive may fail, including age, electrical surges and viruses. You may get a warning that your hard drive is about to go out, such as unusual sounds or clicking noises. However, it can also happen unexpectedly. This is why it is extremely important that you keep a copy of your files in multiple places. In many cases, a hard drive cannot be restored, but a professional will be able to run diagnostic tests to determine if it is salvageable.

Computers are complicated devices, and it can be scary when they don't work properly. With regular maintenance and the proper software, you may be able to keep it running smoothly on your own. A professional service can also remove and repair any issues so that your computer will last much longer.

Thank you for reading my article, I hope you found it helpful. If you're looking for PC and Mac repair services in London, check out the IT Clinic. Click here for help with data recovery.

View the original article here

Watch Keeps Phone Alerts at Arm's Length

The Pebble Smart Watch helps you check your phone notifications and control your music without pulling out your iPhone or Android. But, Walt Mossberg tells us it is best to wait for Pebble to work out some kinks before you buy. (Photo: Pebble)

Do you ever find yourself frantically trying to fish your phone out of a pocket or purse to find out whether that beep or buzz from the device is an important call, text or email—or just something you can ignore? What if you could simply glance at your watch to find out?

Well, now you can, thanks to a new $150 digital wristwatch called Pebble that connects to an iPhone or Android phone wirelessly and displays notifications and previews of calls, texts and emails. Not only that, but the Pebble can control music playback on a phone and show at a glance the song that's playing, along with artist and album information. And of course, it tells time. It comes with multiple software watch faces and you can upload more.

Even better, the Pebble, from a Silicon Valley startup of the same name, is a platform that can work with other apps and aspects of a smartphone. For instance, the company is planning to roll out options that display information from apps for runners and golfers by spring. And there are already techie workarounds that can enable the watch to link to other smartphone apps. The gadget has been much-discussed in tech circles and its founders raised millions of dollars via the crowdfunding service, Kickstarter.

The Pebble Smart Watch helps you check your phone notifications and control your music without pulling out your iPhone or Android but there are a few kinks to work out, Walt Mossberg discusses on digits. Photo: Pebble.

One important note: It isn't a wrist communicator. It cannot conduct phone calls or compose texts and emails. It just notifies you about them, by gently vibrating and displaying sender or caller info, and for messages, an excerpt, on the screen.

I've been testing the Pebble watch for about five days with an iPhone 5 and a Google Nexus 4. I found the watch light and comfortable and nobody stared at me like I was wearing a computer on my wrist. I was able to receive notifications and control music on both phones. And I generally found the Pebble helpful. The free companion apps on both phones, which connect the Pebble to the phones, worked fine.

Pebble Technology The Pebble wristwatch comes with multiple software watch faces in black and white and shows previews of emails and incoming call info.

But I also ran into a bunch of annoying bugs and limitations, problems its maker readily acknowledges and says it is working on solving. One example: If multiple emails arrive in rapid succession, the notification for each overwrites its predecessor before you can read it and you can't scroll back to see those you missed. The company says it hopes to introduce scrolling back through notifications in a software update next month.

If you have little patience for such new-product woes, as I do, you might want to wait awhile before ordering a Pebble. Even if you're ready to order now, you'll still have to wait about two months for delivery. The company is ramping up production gradually, though it says it has shipped about 15,000 units and taken orders for 85,000. To buy a Pebble, go to getpebble.com.

Pebble is part of what may be a nascent revival for the idea of a wrist computer, something that has failed many times in the past, because older attempts have looked clunky and have been hard to use. A company called Basis has begun shipping a fitness watch with sensors on the back and Apple is reportedly testing a watch that would work with the iPhone.

This wrist computer comes in five colors and is only a bit bigger than a more standard watch. However, it definitely works better on a man's typically larger wrist. The Pebble may pose a fashion and comfort challenge for women.

The screen technology is similar to that of a basic Kindle e-reader. That means it's black and white only, and can only show very basic graphics, but it works well outdoors. It has a backlight that turns on whenever an alert appears, or when you shake or tap the watch.

There are four large, easy-to-press buttons on the sides. On the right, the top and bottom buttons scroll up and down and the middle button selects. On the left, the single button displays the menu, and moves you back a step in those menus. The charger also attaches to the left.

Pebble Technology The Pebble can control music on a phone and show the song that's playing.

The company claims the watch should last seven days on a single charge in typical use, but, in my tests, it lasted between three and four days. In more typical use than mine while testing, it would likely go four to five days.

The Pebble connects to the phones via Bluetooth, like a wireless earpiece or speaker. In fact, on the iPhone, it imitates a Bluetooth audio device, even though it doesn't do audio. This sometimes confuses Siri, Apple's automated, voice-controlled assistant, and requires you to press an icon on the phone directing Siri to use the phone, not the Pebble. But it didn't confuse the Bluetooth speaker phone in my car, or interfere with it.

This is only one of a series of quirks and issues I ran into on both smartphone platforms, neither of which really provides for something like the Pebble.

For instance, on Android, you have to set up the Pebble as an accessibility device, like something that might be meant for disabled users. And on Android, you're unable to use the watch to direct the phone or earpiece to answer incoming calls. You can only reject them. Another Android limitation: You're only sure to get a preview of emails from the Gmail app. When emails come in from non-Gmail email apps, you can get a message that lacks any preview.

Pebble Technology The company is planning to roll out options that display information from apps for golfers as well as runners by spring

On the other hand, Pebble email notifications on the iPhone require considerable fiddling with the phone's notification settings, and in my tests, the email-notification feature on iPhone worked inconsistently. The company says fixing this problem is its top priority. As of now, Facebook notifications don't work on iPhone, only on Android. Twitter notifications don't work on either platform.

On both platforms, I found myself yearning for the ability to press a button and send a canned response to a text or email, like "Can't answer right now." The company says it's working on this.

The Pebble is a useful accessory for a smartphone if you have a spare $150 and hate digging out your phone, or can't easily do so, to see if you need to attend to a call or message. But I suggest you wait for it to work more smoothly.

—Find all of Walt Mossberg's columns and videos at the All Things Digital website, walt.allthingsd.com. Email him at mossberg@wsj.com. A version of this article appeared February 27, 2013, on page D1 in the U.S. edition of The Wall Street Journal, with the headline: A Wristwatch Tells When Phone Calls, Emails Arrive.

View the original article here