CCleaner is the number-one tool for cleaning your PC. It protects your privacy and makes your computer faster and more secure! Trusted by millions and critically acclaimed, there’s a reason why CCleaner is the world’s favorite PC optimization tool! Easy to use, one click cleaning so beginners can optimize their computers in seconds. Plus, it's packed with advanced features for power users. Is your computer running slow? As it gets older it collects unused files and settings which take up hard drive space making it slower and slower. CCleaner cleans up these files and makes it faster instantly. Advertisers and websites track your behavior online with cookies that stay on your computer. CCleaner erases your browser search history and cookies so any internet browsing you do stays confidential and your identity remains anonymous. Fewer Errors & Crashes Over time your registry can become cluttered with errors and broken settings which lead to crashes. CCleaner’s patented registry cleaner clears out this clutter to make your PC more stable.

Many programs run silently in the background when you start up your computer. CCleaner helps you get to work, or play faster by letting you disable unneeded programs. Which CCleaner version is right for you? Also available for your Android device! CCleaner optimizes your Android in seconds. Making your device cleaner, safer and faster Vax Air U85-AC-Re Ultra Lite Bagless Upright Vacuum Cleaner A multi-cyclonic and ultra-lightweight upright, the AirTM Steerable Lite is extremely manoeuvrable and capable of delivering a comprehensive home clean. Compact and weighing just 4kg, it is equipped with a TurboTool for removing embedded hair and dirt and is therefore ideal for pet owners. There is even an extended power cord, while a long reach hose enables you to clean effortlessly above the floor. Powerful, Steerable and Ultra Lightweight. No loss of suction*. A rated for energy, A rated for hardfloor pick-up, A rated for carpet pick-up and A rated for emissions . Length of hose 1.3m.

Hose stretches up to 3.6m. Capacity of dustbin 1.25 litres. Metal telescopic extension tubes. tesco vacuum cleaner pricesSuitable for carpets and hard floor. roomba vacuum cleaners pricesSize H111, W31, D25cm. Weight 4kg. hoover vacuum cleaners official websiteCarpet pick up rating: A. Hard floor pick up rating: A. Overall energy rating: A. Total emissions: A. DB86 noise level. 22 kWh usage per year. Manufacturer's 6 year guarantee. Henry Eco Bagged Cylinder Vacuum Cleaner - Green. Karcher WD3 P DIY Wet and Dry VacuumI've written about this subject in years past, but it's so important I feel obligated to repeat myself for those who might have missed it. Your laptop may be choking to death.

You see, like desktops, laptops can suck up lots of dust. And because everything in a laptop is packed together so tightly, dust is even more dangerous. When the cooling fans have to run constantly, it's just a matter of time before the machine start to overheat. When that happens, it may lock up. It may damage system components. And it might even kick the bucket. Fortunately, as I've mentioned before, this is easy to fix. All you need is a small screwdriver and a can of compressed air (or an air compressor—though tread lightly with that, as noted below). Turn off the laptop, flip it over, and remove the battery. I recommend unplugging the AC adapter, too. Look for an air vent on an outer edge of the laptop; there should be a nearby access panel on the bottom. Unscrew that panel and remove it. You should see the fan right underneath. Your mileage may vary, but the three laptops I have here all have panel-accessible fans. Now it's time to blow out the dust, something you might want to do outside.

Hit the fan in short bursts from lots of different angles, making sure to blow most frequently in the direction of the air vent. If you're using an air compressor, as I did, keep the pressure relatively low, and don't get too close with the nozzle. Too strong a burst and you could damage the fan or something else. After you've blown out all the dust, replace the access panel and battery, then power up the system. I'll wager that it runs much quieter (and cooler) than it did before. If your laptop is more than a year or two old, it's long overdue for such a cleaning. (Same goes for your desktop.) Don't wait until it's too late. And add a reminder to your calendar so you remember to do this again every couple months. Contributing Editor Rick Broida writes about business and consumer technology. , or try the treasure trove of helpful folks in the PC World Community Forums. Sign up to have the Hassle-Free PC newsletter e-mailed to you each week.Ask PC Gamer is our new weekly advice column.

Have a burning question about the smoke coming out of your PC? Is it OK to use a vacuum cleaner to clean my PC? Compressed air just blows the dust everywhere, which is annoying. I've done it before and it never caused a problem. — William F. Put the Hoover down. Slowly, now—no one's PC has to die today. Good, now we can talk:No! You'd be better off building a diorama of Dust Bowl-era Oklahoma inside your case and presenting it at a county fair. Vacuum cleaners generate static electricity that could easily mean the death of your system. In fact, get that PC away from anything associated with vacuum cleaners—the carpet, for instance.There are 'computer vacuums' which advertise anti-static features, such as the DataVac , but they aren't cheap. The cheapest and simplest way to clean your PC remains compressed air and rubbing alcohol, annoying as that can be.Move your PC somewhere you can easily clean up later and use compressed air to blow out as much dust as you can. If it needs more attention, remove the fans and motherboard and carefully clean them with a soft cloth and 99% isopropyl alcohol.

Or, if you're really lazy, you could just dunk your whole system in a vat of alcohol. You probably wouldn't have a computer that works any more, but it would be clean. (Please don't actually do that. You might get away with submerging your motherboard as long as you remove everything, including the CPU, but that's probably not necessary.) Update: There's been a lot of discussion about this advice, so I thought I'd elaborate. It is not the vacuum cleaner's power source that causes a problem. It's the static charge that builds up on the plastic nozzle. Additionally, vacuuming isn't effective unless you hold the nozzle very close to the electronics you're cleaning, so an electrostatic discharge is entirely possible. If you've been vacuuming the interior of your case for ages and have never had a problem, you've been lucky—a quick Google search reveals lots of people who haven't.There's some good advice in the comments, too. For one thing, if you are blowing out the dust with the vacuum cleaner, you don't have to hold the nozzle close to the motherboard.