Category: Computer Tips

  • The Difference Between http:/// and https://

    What is the difference between http and https ?

    The main difference between http:/// and https:// is  all about keeping you secure.

    HTTP stands for Hyper Text Transfer Protocol.
    The S (big surprise) stands for “Secure”

    If you visit a website or web page, and look at the address in the web browser, it will likely begin with the following: http://
    This means that the website is talking to your browser using the regular ‘unsecured language.

    In other words, it is possible for someone to “eavesdrop” on your computer’s conversation with the website.

    If you fill out a form on the website, someone might see the information you send to that site.
    This is why you never ever enter your credit card number in an http website!
    But if the web address begins with https://  that means your computer is talking to the website in a secure code that no one can eavesdrop on.

    You understand why this is so important and may save you a lot of grief, right?

    If a website ever asks you to enter your credit card information, you should automatically look to see if the web address begins with https://
    If it doesn’t, You should NEVER enter sensitive information….such as a credit card number.

    Safe browsing friends.

    Martin

  • Backing Up Outlook Express And Other Files

    Has your computer ever crashed on you? I don’t mean the normal everyday, I am a Microsoft Product so I must shutdown crashes, I mean really crashed where you cannot boot back up. Where your hard drive just quit working or some other major problem made you lose all of your data.

    It’s like losing your wallet. Losing your money isn’t so bad, but all that time getting new ID, credit cards, and other important papers is aggravating. On your computer there is a lot of data we take for granted every day.

    Documents we have created, music we have downloaded, pictures we have saved, and so much more. Most people know its wise to back up those items onto a CD-ROM or onto storage space somewhere on the web, but what are some of the other things you should be backing up?

    Do you allow cookies to be stored on your computer to remember your login information for websites that you visit a lot? Then you also need to find the cookies folder on your computer and back that up as well. In Windows 98 its in C:\windows\cookies. In Windows XP, its in C:\documents and settings\username\cookies.

    Do you know all of your passwords by heart? Do you use a program to manage passwords? If you use a program, find it, probably in program files, and back up the files inside that folder that related to your saved password files. If you ever have to reinstall that program you can re-add those files into the new folder and have all of your old password files.

    If you do not use a program, you need to have a system of recovering those passwords if your computer ever quits on you. If you do not have one, create one and add all of your new passwords you create to it. Don’t put it in your wallet.

    Hit F3 on your computer and select search for files on C Drive. Type in (*).PWL(*) without the parenthesis. It’s the asterisk dot pwl asterisk with no spaces. Hit search and windows will find all of the password files for you. To find them manually, check C:\windows. Back up those files if you want your computer logins to remain the same.

    What about your email? Not just the saved email, but the entire folder structure you spent time creating, your address book, and your account information with all of the right settings to send and receive email. You will want to back these up whenever you do all of your other backups.

    First, how to backup all of the email and folder structure in Outlook Express. Open Outlook Express. Go to tools, options, maintenance. There will be a button there that says store folder. Click on that. Highlight the entire path that comes up in the little text box. Now hit cancel and cancel to close all popups.

    Click on start in your task bar. Go to run. Paste the path you just copied into the text box and hit enter. A folder will open. Go to edit, select all, then go to edit again and select copy. Now close that folder. Right click on your computer desktop, select new, folder.Rename that folder mailbackup. Open that folder. Go to edit, paste.

    Leave that folder open so you can backup your mail account settings and information. Now go back to Outlook Express. Go to tools, accounts, mail. You will do the following for each mail account you have. Highlight one account, Click Export. Browse to where the mailbackup file is on your desktop and export it into there. Once you do that with each account, you can cancel out of the open dialog boxes.

    Now, for your address book. Go to Outlook Express one more time. Go to export. Choose address book. Choose text file. Browse again to the mailbackup folder and export it to there.

    Now using winzip or other file compression utility, you can zip the mailbackup folder up and back it up to CD-ROM or to an online storage place. Make a schedule of backing these things I have included in the article. Consider it insurance against a hard drive crash. Believe me, if you use the web a lot, you would almost rather lose your wallet than lose all of your computer data.

    You can download a FREE compression utility HERE http://www.7-zip.org/

    ENJOY

  • What Is This RSS-XML-RDF-Atom and Feeds Business?

    It’s been a long day at work and you’re in no mood to cook dinner or go out. Time to count on the reliable pizza delivery guy. The order is called in and he promptly arrives with smokin’ hot pizza within 30 minutes as promised.

    If it were only that easy with a picky family where no one can agree on the same restaurant for dinner. One wants Mexican, another wants Chinese, and another wants a burger and Mexican. Instead of running to three different places, you call a delivery service that goes to all of them and brings it to you. What could be easier in getting a meal without cooking it or picking it up?

    RSS, XML, RDF, and Atom are the food delivery guy of the Internet. The content they deliver is mixed and cooked elsewhere on the Internet just like the meal isn’t made on your door step and the acronym fellows bring the content to you through software or an online application. Instead of trying to remember all the places where you like to go to get the latest news, it all comes to you once you order your food.

    What to Do with the Funky Code

    Click on any of those orange or blue RSS, XML, or RDF buttons and you see unreadable text. Some of it is readable, but reading between the is slow and difficult. In this case, you’ve got the raw ingredients of the content known as a feed. To make it easily readable, download a feed reader that can interpret (aggregate) the ingredients or sign up for an online service that can do the same.

    When the software or application is ready to go, click on the orange or blue button (or “Syndicate This Page,” or whatever is along these lines) and copy the resulting URL from the address box. Paste it into the application to cook the ingredients where it’s delivered to you ready for your enjoyment.

    Syndication Isn’t Just for Blogs

    Syndication is a not a new concept on the Internet, but it’s growing in popularity as more Web sites and newsletters are churning content to turn it into syndicated files, which are fed into an aggregator. Think of it as the content that’s ready to travel anywhere it needs to go. Grab the feed and feed it to the aggregator, another way of bookmarking (or creating a favorite) a site because you wish to come back again another time.

    Instead of schlepping from site to site in search of information, you can have it all in front of you through the aggregator. The feeds are sorted in folders by topic for easy finding. If I’m writing about the latest virus or worm, then I open the security folder with the security-related feeds and scan them.

    Scanning content through aggregators is easier than with a Web site because it’s all in one place with a list of easy to scan headlines and usually a short summary. On a Web site, you’re only getting the benefit of that site’s news — nothing else. The folder has news from over ten resources including blogs, news sites, and newsletters.

    Any content can be syndicated. It’s a matter of having the back-end process in place, which is dependent on the application used for managing the content. If a site doesn’t have such resources, then there are applications that can easily create a feed for posting on the site. No techie knowledge needed.

    Most aggregators have exporting capabilities so the feed can be shared with others interested in the same topic. If you’re interested in my security feeds, I can export them into, in most cases, an OPML file and you can import it into your feed reader.

    Mix up the Content

    If the feed is automatically created, what have you got to lose? You’re providing another way for your readers to get your content just like you can get pizza in different ways: go to the restaurant, have it delivered, or make it at home. More applications are adding syndication capabilities, which make the process effortless. Some have said they won’t read something unless it has a feed.

    It’s an opportunity to get more readers because there are many directories where publishers can submit their feeds and get noticed. So when someone does a search on your topic, your news might come up and you’ll have gained a new reader.

    There was a time when we didn’t have the option to have pizza delivered to our doorstep. When we’re too tired, we know we can rely on the delivery guy. In term of content, expect to see it show up at your doorstep more often than the pizza guy plus it’s cheaper with the cost only coming from the software though there are many free options available. Syndication is a must have for a company’s communication toolbox. Witness it by watching for RSS, XML, RDF, and Atom out there.