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    Welcome to Wetware Solutions' new blog site. Our goal is to share the most cost-effective ways to tackle common computer and networking issues. We'll also supply links to cool web sites and great online resources, some hardware and software reviews, technology news and recommended products.

  • Configuring Windows XP Auto-Login

    Posted by Widget on July 29th, 2006   1 Comment

    For shared laptops that users borrow mostly for remote access, I usually configure no password for the Administrator login and even set Windows to automatically log in to that user account. Of course, I usually have an image of the base configuration, which makes it easy to restore to our company default settings and apps if users manage to fry the system.

    So how do you get Windows XP to automatically log in? Click Start / Run and type the following:
    control userpasswords2

    In the Users tab of the pop up box, uncheck “Users must enter a user name and password to use this computer.” Then click the Advanced tab and also uncheck “Require users to press Ctrl+Alt+Delete.” Then click the Apply button. You’ll be prompted to select the user and password that you want to use as your default login (for example, Administrator, leaving password fields blank if you haven’t assigned a password for that account). Then click OK to close the box.

    That’s it. If you restart the computer, you’ll see it logs in to the default account you’ve set up for your users. That avoids your having to hand out and manage login information for your shared computers.

    CAUTION: There is nothing secure about this setup. This is supposed to make it easy for anyone to use this computer, so it assumes that nothing of consequence is stored on its harddrive. Obviously, you should ensure that users avoid saving confidential information on a laptop that has been configured for auto-login. But even a laptop set up with a Windows login and password is vulnerable. Hacks are widely available that allow clearing or resetting Administrator passwords. So make sure you have a no-local-saving policy (best option) or at least encryption software when deploying laptops with minimal or no password protection.


    Website Review: Wikipedia and Sisterprojects

    Posted by Gizmo on July 17th, 2006   No Comments

    Well I’m late with my monthly web site reviews so I’ll make up for it by blogging not just about one web site, but about a content rich wiki collection.

    Wikipedia.Org and its sisterprojects are made unique by their free, openly interactive nature. These web sites are developed by the Wikimedia Foundation, a non-profit organization intent on providing free collaborative content to the web in several languages.

    Content contributors may include anyone with Internet access, though there are quality-control guidelines. Although many contributors are well-credentialed, some are not; that does not lessen the value of the content. Not everything that comes out of a university is golden. Similarly, not everything that comes from established information sources is golden. This is true of web content, television, newspapers and other venues of information.

    As with any source, it’s important to analyze the information as objectively as possible by determining (1) the source of the information, (2) the financial backing for the method in which information is gathered and presented, and (3) whether the way it’s presented affects the message. In other words, it’s best not to be a passive reader. Confront the information you get. Accept that 100% of the responsibility for arriving at meaning does not lie elsewhere. Some of it lies with you and the extent of your critical analysis.

    In the case of a wiki, moreover, readers can become active in a more direct sense by becoming writers and editors. They are free to contribute to existing articles or write new ones. The nature of wiki is what keeps it honest, balanced and informative. It’s peer-created and peer-reviewed.

    Here’s an index of the Wiki web sites, a brief description and my impressions. The site links will take you directly to the English language versions except where otherwise noted.

    Wikipedia - this free online encyclopedia is available in several languages. Wikipedia is an excellent encyclopedia and information primer. I’m calling it a primer because volumes can be written about many of the subjects covered in Wikipedia. Just the same, I’ve yet to be disappointed by a perceived lack of detail in any article I’ve read. I tend to use Wikipedia as my online dictionary for more complex terms I look up from time to time, like neocon. If you use Firefox as your browser, you can add Wikipedia as one of your search engine options.

    Wikibooks - this open-content online textbook collection features everything from basic organic chemistry to more entertaining references like the Muggles’ Guide to Harry Potter. In addition to unique book content, the web site provides study collections for core subjects under Wikistudy; textbooks for vocational and professional exams under Wikiprofessional primarily for information technology, but that’s expanding; and university and college level course studies under Wikiversity for life sciences, social sciences, interdisciplinary studies and more. All these book collections are growing but already provide incredible amounts of information on various subjects. If you bookmark nothing else provided by the Wikimedia Foundation, don’t miss bookmarking Wikibooks. With hundreds, maybe thousands of free online texts, you could have an impressive educational text and reference library for free.

    Wiktionary - Although there’s no shortage of online dictionaries, this free multilingual dictionary offers several unique features: word of the day, etymology and audio pronunciations for the majority of the entries, faster expansion due to its collaborative nature, and quick access to non-native words in their native languages. This is an excellent reference tool for every computer user.

    Wikinews - news content is omnipresent on the web. Variety is less omnipresent given the fact that many major news sites are (1) advertiser dependent and (2) obtain their content from news agencies like the Associated Press. One of the things that has helped make blogging, especially political blogging, so famous is the immediacy and variety of sources. I believe that’s true as well, to some extent, with collaborative news sites like Wikinews. What drives the content here has more to do with what people want to write about rather than what the editors or advertisers perceive people want to consume. That’s not to say there’s no bias, but certainly there’s more of an opportunity for balance, in my humble opinion. At any rate, I’m a big proponent of obtaining news from a multitude of sources to avoid the slants and bias that may occasionally creep or stampede into the content. For the reasons I mention above, Wikinews, a product of citizen journalism, should definitely be one of your choices for news content.

    Wikiquote - Like its sister sites, this site is unique in offering multilingual, free, collaborative content. Here you’ll find quotations from notable people and from witty characters and creative works. An additional helpful feature is that many of the entries link to Wikipedia articles offering more detail about the people or context from which the quotes are derived. Another nice feature is the quote of the day. I’ll choose one of my favorites for this blog entry:

    Those who would give up Essential Liberty to purchase a little Temporary Safety, deserve neither Liberty nor Safety. - Benjamin Franklin

    Wikimedia Commons - Offering a variety of free media files, Wikimedia Commons is an excellent repository (and archive) of images, video and sound bytes. Much of the content is public domain or has been submitted under the Creative Commons sharing license under which copyright holders may grant more open access to the public. If you have a non-commercial web site, you can find many images or other media here that you can add to enhance your site. Just give credit where credit is due.

    Wikispecies - “Because life is public domain,” this web site offers free content regarding all species on earth and the multitude of classifications.

    Wikisource - This online library includes fiction and non-fiction works, including some political speeches that could fit under either category. There are also a few biographies, some poetry, and ancient, medieval and modern texts. This web site is ambitious and ever-expanding and promises to be an exceptional archive. As with the other Wiki sites, there are versions of this site in many different languages which include translations as well as native-language text.


    Google, Yahoo - Search Tips and Shortcuts

    Posted by Gizmo on June 20th, 2006   No Comments

    A person could go myopic sifting through pages of search results from Google and Yahoo! I keep a bottle of eyedrops on my desk just for that reason. Unfortunately, nothing can recover the time I lose by a poorly structured search. In a perfect world, I could immediately guess the most effective keywords that might also be the exact keywords selected by a web developer to tell the search engines how to index a specific page. But there is very little precision in language, and although choosing the right keywords might help lessen the strain on our eyes and our time, learning the capabilities of our favorite search engines will give us the best results.

    For example, did you know that certain keywords or rather “meta terms” trigger more optimized and immediate search results? Let’s say you want to know the current weather in El Paso, Texas. Enter the following as your search terms:

    weather el paso

    and immediately, you’ll see the temperature and forecast for that day. Here’s what Google showed me for June 20, 2006, as the top search result. With this information, I had no need to browse any of the other search results.

    Weather for El Paso, TX
    93°F
    ClearWind: S at 8 mph

    Humidity: 15%

    Tue
    Mostly Sunny
    100° | 70°
      Wed
    Mostly Sunny
    99° | 69°
      Thu
    Mostly Sunny
    97° | 70°
      Fri
    Mostly Sunny
    95° | 69°
     

    Similarly, you can search current stock quotes by simply plugging in the stock symbols. Go ahead and enter the following as your search term in Google.Com or Yahoo.Com:

    GOOG

    Then go over to the other of the two search engines and type:

    YHOO

    The results will tell you that, on June 20, 2006, Google stock was trading at about 10 times the price of Yahoo even though they both give you the same Nasdaq data delayed by only 15 minutes.

    Do you want to find the nearest gas station in your area? Type in “gas” and your zip code and you’ll immediately see a list that includes the distance from the center of the zip code provided. For example, to view the nearest gas stations to downtown Fort Lauderdale, type:

    gas 33301

    The nice thing about that search is that you might also get a great link to find relatively current gas prices in your area. I found this MSN link that allows me to search gas prices by zip code:

     

    Other keyword shortcuts for Google and Yahoo offer quicker access to currency conversion, airline flight tracking, maps, phone directories, images, definitions and much more. Visit these links to learn more:

     

    The conversion features in Google are particularly impressive. Type or paste in the following search terms and check out the results:

    pints in a gallon

    5 british pounds in south korean money

    32 degrees celsius in fahrenheit

    In addition to optimized search terms, there are search strategies and special syntaxes that can help to add or filter results as needed. If I were looking for information regarding cardiac disease in this country and wanted to limit it to women, I might include the phrase “American women” in my search, but would I use the phrase “cardiac disease” or “heart disease”? With Google, I can search synonymous terms by adding a tilde [~] immediately in front of a particular keyword as follows:

    “American women” ~cardiac disease

    I’m not sure if Yahoo has a similar tag designation to allow a search of synonymous terms. Also, notice I placed quotation marks around “American women” which forces the search engines to look for the exact phrase.Conveniently, both Google and Yahoo recognize certain special syntaxes to increase the effectiveness of a particular search. For example, if you’re looking throughout the entire indexed Internet for a specific file type, you would type filetype:[extension] (with no space between filetype: and the [file extension]) and then any additional keyword search you like. Let’s say you’re looking for available Powerpoint presentations regarding women and heart disease. You could type the following:

    filetype:ppt women’s heart health

    and you would find several informative Powerpoint presentations which tell you heart disease is the leading cause of death among American women, outpacing cancer.Other popular syntaxes allow you to search a particular site or a site URL (web address). For example, let’s say I wanted to search all Yahoo help pages to see if I could find other cool shortcuts. I might try searching (through Google or Yahoo):

    help tips site:www.yahoo.com- or -yahoo.com inurl:tips

    Here are some more great links to help you locate search strategies, shortcuts, tips, and special syntaxes that will save your tired eyes and your limited time: