How can I make sure I don't get these on my computer?

* Never download programs or files from a website you don't know and trust. * Never open email attachments unless you know what they are. If you receive an email from a friend, but text is strange and you don't know what attachment is do not open it. Write to your friend and make sure they sent email. * Keep an antivirus program running on your computer at all times. You may also want to download Microsoft's Spyware program which can be found free here: http://www.microsoft.com/ More comprehensive articles on adware and spyware may be found here:

http://cexx.org/problem.htm http://arstechnica.com/articles/paedia/malware.ars?72460 http://www.adware.info/

The LED Digital wrist watch came about in late 1960’s and early 1970’s. These watches were very unique in that they require no moving parts to tell time of day! Passing an electrical charge through inorganic materials creates LED digital technology. In other words, you simply press a button and watch lights up with dime/date! The Americans and Japanese have been forerunners in development of LED digital watch. Early models were expensive, but are inexpensive to date. They are best watches to learn how to tell time by!

The Aviation Watch (Pilot Watch) is a very functional timepiece.. These watches actually help to maintain flight plans, perform pre-flight planning and navigate flights, so they are extremely important for pilots! Used primarily by military and aircrew, Aviation style watches are also popular among avid outdoorsmen and athletes. Today, aviation world has seen a great improvement in a plane’s instrumentation panel, so Aviation watch isn’t quite as important, but they are very useful to have just in case you need a back up!

All watches are analog or digital in nature, some are even both! Men, women and children will be able to find a wrist watch that is just perfect for their needs/desires. Shopping on Internet, you’ll find many merchants that sell watches. There are places to find some really great discounted selections, too! When it comes to watches, there are many factors you should consider before you purchase, including: functions needed, size, style and price. Once you have your choices narrowed down, shopping online is quickest and most convenient way to go. Whether you are an avid watch collector or you are purchasing a time teaching model, remember that your choices have been made possible thanks to many talented designers and engineers through years!