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How to clean a computer keyboard

Clean Up Your Dirty Ol’ Keyboard!

I was typing another article on my work PC the other day, and I noticed that it had some crumb-like things underneath or between some keys. When I looked closely, I could also see traces of oil where my fingertips had been mere seconds earlier. I instantly knew what I had to do: clean up my keyboard, and then maybe write an article about it.

The keyboard is perhaps the most-used computer peripheral. Of course, you can make a case for the optical mouse as well, but the keyboard generally sees more action because most people use computers to type stuff in. With many moving parts (the keys) and those recesses between them, the keyboard is a hot zone for dirt, dust, and crumbs to fall into. Over time, they can accumulate, generally mucking up your keyboard.

To effectively clean your keyboard, you’ll need some spare cloth or some of those fancy microfiber cleaning cloths. Make sure you have any cleaning implements you want to use at the ready.

First off, unplug the keyboard from your computer. This will make your cleaning task easier since you can move the keyboard around freely without having to worry about the cord.

Next, shake the keyboard moderately both upright and upside down. This will help shake off dust and other particles nestled between the keys. If you see some particles or crumbs that are hard to shake off the recesses of your keyboard, try blowing hard on it or use compressed air to really get those things out. You can also use a brush to sweep away the crumbs.

Once you’ve gotten the flakes and crumbs out, you can now clean the surfaces of the keyboard using your cleaning cloth. Make sure you make the cleaning cloth damp so that you can remove the oil or other substances that are stuck to your keys and keyboard frame.

Use another piece of cloth and gently wipe the surface of the keyboard so that it will dry faster. Plug your keyboard back into its slot in the CPU and voila—you’ve got a keyboard that is as good as new.

Make sure you regularly clean your keyboard. Not only will this help give you longer service life out of your computer peripherals, it will also prevent any insects from making a mess in your keyboard. Who knows, a clean keyboard might be just the kick you need to get started on that paper or report.

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Computer Slow? Are Your Applications Using Too Much Memory?

The amount of memory, or RAM, that your computer has available, is arguably the single most important factor in determining how efficiently and quickly your programs load and run.  So the more memory-intensive programs you have running simultaneously, the slower and less responsive your computer is going to be!

How can you determine which programs are hogging this precious memory and bogging you down, often causing a slow and unresponsive system? Some are chugging away in the background without you even knowing about it!

Windows has a very useful little application called the “Task Manager”, which pops up a little window on demand, showing you just this! Here’s how you can use it to your advantage.

Right click on an empty area in the task bar at the bottom of your screen and select Task Manager from the menu that pops up:

TaskBarClick Computer Slow? Are Your Applications Using Too Much Memory?

The Task Manager will open.

Read the rest of this entry »

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How to fix a wireless router that keeps dropping the connection

On black friday this past year I decided to pick up a new wireless router. The wireless N support was obviously a nice selling point, but the key feature for me was the range booster. I like to work on my laptop in different rooms around the house and some are pretty far from my wireless router. The range booster helps to transmit the signal farther and stronger than a standard router, resulting in a better experience in all rooms of the house or office.

The router I ended up buying was the Cisco/Linksys WRT160N. I’ve owned Linksys routers for years and have always had a good experience with them.

A Linksys router for wireless internet

After a simple and quick install I was up and running wirelessly, or so I thought. After a few minutes my wireless connection started giving me problems. The connection would drop every few minutes and then pick up again a few seconds later. This was annoying and rendered the router completely and utterly useless.

Having your wireless router drop the connection on a regular basis is a fairly common problem. You may encounter this problem after many months or even years of good use out of the router. Of course there is always the possibility that something is faulty with the router itself. There is, however, one important step that may fix the problem and get your router back on track. It worked perfectly in the above-mentioned scenario and has worked for me numerous times in the past. Read the rest of this entry »

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Fix the Problem with Windows System Restore

Each time you download and install some new software you run the risk of creating an unstable environment on your computer. How many times have we switched on our computers to find something is really whacked! Error boxes popping up telling you that your personal settings can’t be found; Settings suddenly disappeared and you can’t start an application; Missing icons from your desktop; All the data seemingly missing from your Money program…the list goes on and on.

What do I do now?

but it was working fine last night!!

but it was working fine last night!!

Most times the fix is a simple and highly successful one….restore the computer to the exact situation it was in before the problem arose!
This is the magic System Restore fix, so useful and so easy to use! Read the rest of this entry »

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