What good are cookies?
Cookies have some beneficial things. For example, when you log on to certain sites, did you ever notice that when you return again you do not have to sign on the next time? Thats because it stored your password and id on your machine in a cookie. The same holds true when you purchase goods online, you can return later and your goods are still in your shopping cart (in a cookie!). Cookies are also very beneficial to websites trying to market to you. (Some consider this bad for the consumer as many do not want websites tracking what you like to view online!). For example, if you go to one of the major search engines, like yahoo.com, google.com, search.aol.com, etc. and search for "web cookies", the next time you come back to the website to search again, you may see a large picture or cookie advertisement at the top of your screen. This is NOT what everyone sees, only you! They know you like this alot because you searched for it last time you were there, so they now show you advertisements because it may be something targeted towards your buying habits.
What is bad about cookies?
As stated above, people do not like being tracked. Even if some companies mean no harm, people still do not like the fact they are being monitored while they browse. Cookies can also show links in them if someone happens to look at them on your pc. For example, if you wife is on the pc and happens to browse any cookies (they are just viewable text files with other mumbled garbage which the websites can interpret), she may not like the fact that you have been viewing sex sites (or vice versa). Most of the websites that store the cookies, will have the site name or link visible in the cookie on your machine, so its normally easy to tell where the cookie came from.
How do I get rid of cookies?
There is an option in your browser to ask if you want to accept cookies, but that is a real pain because you constantly are clicking buttons saying "no". It makes browsing very difficult when you spend all your time answering "no" to every cookie, since they are all over the net on most websites. I recommend downloading the software program "Complete Cleanup" at this site. This is the easiest program to use and the best program I have found for safely removing all the cookies on your machine (also cleans up many other things).
What are cache files? Are these related to cookie files?
Cache files help your browser go faster since it caches the files to be used.
These are also left behind on your pc and includes everything, including pictures,
sound files, video files, and text that you have browsed. If you share your
pc in any way, you probably want to keep these cleaned when you get done browsing
(see previous paragraph for removing these).
Is it safe to buy stuff online? Are cookies used for this?
I have done a ton of shopping online, for clothes, cd's, books, and I have even bought groceries with my credit card online. I have never had a problem, and I personally feel it is safer than handing the credit card to a waiter at a restaurant. Cookies are used alot during internet shopping also, but in a good way. They often are used to store (for example, your clothes you have added to the shopping cart) your order on your machine. If you logoff and back on, your order is still there and you can continue shopping. They can of course, be used to market banners and advertisements towards you based upon what you were shopping or looking for.
What is the best way to keep my information private? How do I keep my email from getting spammed?
Most websites today that sell anything online are pretty good about keeping your information confidential (obviously not all of them though). Many even state this when you are ordering, as there is normally a link saying that they keep information private. You can help limit your information by not filling in information on sites that are NON-ordering sites. For example, you know those sites that want to send you a free magazine by just filling in your information and clicking ok? Many of those sites are giving you free stuff so they can get your information. If you wish to keep the cookie and history information left behind on your pc cleaned up, then you can use the software that I listed above in the previous paragraphs above. If you would like to keep you email from getting spammed, you can do a few things. First, send them a nice email and tell them not to email you again, or if you have an AOL account, there is blocking features on the email that you can set to block specific emails, or only allow specific emails. This can save you the trouble of even asking someone to stop, just simply shut them off! You can also get one of many free email services if you don't want to give anyone your main email, so there is alot of options for you to choose.
Is it safe to store password information on my computer?
I would recommend NOT storing passwords on your computer, mostly because your computer
can be stolen, or you could have someone hack your pc online. These are rare situations,
but its not worth the risk of having your passwords taken for banks, brokers, online accts, and
many other personal sites! You can use a program like
Password Maintenance to store all your passwords, and you can choose to store them "off" the computer,
as it has an option to store on diskette, USB drive, etc. I sleep alot better at night
knowing this information is kept off the pc. :-) Make your password even more secure by
adding a keyword on the end of your password without writing the keyword down, for example
if your password is : yafyaf14, then save it as : yafyaf14KEYWORD so only you know the answer
even if someone else gets a hold of your information (the keyword would be one word you never forget, that
you can add to the end of all your passwords. Even if your passwords are found, they would not know the
keyword you add on the end, and would only have half the answer.). It's a simple solution that makes
your security much better. Of course make the keyword something that cannot be guessed by anyone, not
even someone you know! That rules out your dogs name, your birthdate, and your spouse's name like
most people would choose. Don't even bother if you are going to be that lazy with your keyword.
Anyways, thats my 2 cents on that topic.