My mouse has no tail! No, I do not mean the little rodent variety, but the ones fitting comfortably under your hand that you poke and prod all the time at your computer.

One of my readers/listeners, Jenny saw me in a local eatery the other day while I was working on something.  I go to several of the fast-food, pastry shops, coffee shops, book stores, etc. in the area that offer free Wi-Fi access to work on columns, etc.   If you ever see me, come over and say, “Hi!” too.

But now back to the story.  Jenny had never seen a netbook and she thought it was a “cute little thingy”.  Uh, thanks Jenny.  She had also never seen a wireless mouse – she did not say that was cute.  She wanted to know about them.  If one person does not know about something there must be plenty of others who do not know about it either, so here we go.

You know how it is when you are intent on something at your computer.  Your mouse slips to the edge of your mouse pad; you pick up the mouse and have to untangle the wire to get it back just where you like it.

A wireless mouse uses a laser instead of a ball on the bottom .  What do they look like?  Look at   the mouse you use now and cut the wire off of it really close to the mouse body.  That’s it, now you have a wireless mouse…NO! STOP! Not really, but that is what one looks like.

They work just as well as a wired mouse, are much easier to keep straight and fit into your backpack for traveling with your notebook.  They have a little USB bar maybe 1.5″ long that plugs into your computer which is how they communicate.

There are two slight drawbacks to the unwired mouse.  First is that they will not work on a glass top.  Before someone out there writes me, yes I know that they do make a type of blue-laser mouse that works on glass.  However, I have a friend who bought one.  He says that it does work, but it does not work as well as advertised.  Also it cost about 3 times as much.

The second little problem is that they use batteries for power.  I have two different brands, a no name that uses two-AA batteries and one from Microsoft that uses one-AA battery.  The one that I use at work five days a week, probably nine hours a day, lasts for approximately six months before needing a new battery.  The other, I would guess even longer.

Now you are asking, “OK, Ron how much?”  You can get the Microsoft mouse for less than $20 in the local area.  Try one out.  You will like it.

Tags: computer, Double Click, internet, microsoft, mouse, usb

Several of you continued the USB line of thought from the last column and mentioned portable applications.  I thought I had written about these years ago.  However, after a search of over 750 columns I’ve written I realized that I had not mentioned them, so here we go.

A quick definition is needed here for what portable applications are and how are they used.

A portable application is a “stand alone” program that does not need to be installed on a computer’s hard drive.  When you install a regular program there are files that are written all over your computer.  For instance, many entries may be made in your windows’ registry file along with other folders somewhere else.  A portable application is installed in one main folder and no other entries are written anywhere else on the system.  This is like a step back in time.  In the DOS days and the originating days of windows all programs were installed like this; however, things are now different.

The first and predominate portable applications site is called, appropriately enough, “Portable Apps“.  If you go there you can install the basic program on your USB stick and it will provide a lot of good “little” programs.  It creates a menu system so that when you plug your USB stick in it will pop up and you can run your portable applications from there.

There are three different Portable Apps from which to choose.  The differences are in size and  what programs you get with each one.  The first choice, “Platform Only” will only install the basic program.  I don’t find this one to be very useful.  It  is only 1.3MB in size but it doesn’t do much to help you out.

The other two installs are called “Suite Lite” and “Suite Standard”.  These two are respectively 150MB and 355MB in size.  The minimum recommended sizes for your USB device is 256MB and 512MB, again depending on which version you choose.

Each of the larger versions include most of the Mozilla apps like the FireFox browser, Thunderbird email, a messaging program, an antivirus program and several other apps.  The difference between the two is that the larger version includes Open Office Portable version.  That is an excellent substitute for Microsoft Office on a budget…it is free as are all of these apps.  You can look for other portable programs online too.

Why would you want to install these or a USB stick?  You go to a friend’s house and want to do some work on your newspaper column or your personal budget.  You can perform everything you need to on your USB stick after plugging it into their computer.  None of your information is left behind on their computer since you have used your portable “system” to do your work and store your files.  You can check your email, surf the web, etc. without leaving behind any of your private information on someone else’s system.

It provides a good use for your USB thumb drive other than using it for storage only.  There are other portable app sites online – Google for them.  Even so; “Portable Apps” is the first, and in my opinion the best.

Tags: computer, Firefox, google, iPod, memory, Portable Applications, Ron Doyle, thumb drive, usb

Thanks to all of you who sent in the kind comments about the year in review columns for 2009(#1 & #2).  It is good to know that you are using them, liked the repeat of specific sites and that you are continuing to enjoy the column on a regular basis.  So, “Thanks!”

Today I wanted to talk about a very interesting free application that I stumbled upon this week and  the website where I found it.  Everything USB is an interesting site that has…well OK, you guessed it, lots of information about USB devices.  USB stands for “universal serial bus” and is the interface (plug) between your computer, most thumb drives/memory sticks and an array of other items that plug into your computer like camera cables, etc. with the little rectangular interface.  Take a look around there and you may find some interesting info.

One of the things that I found and have tried out for a week or so is called, “Predator“.  The Predator site says, “PREDATOR protects your PC with a USB flash drive” which is exactly what it does.

I know you have seen spy movies where they have to plug a device into a computer to unlock  it.  They don’t use the regular username and password we actually use.  Be aware that the majority of movies spotlighting computer use show them doing things computers in the real world don’t do at all.

With Predator installed on your computer you have entered the movie zone.  Once Predator is installed, you just plug in your thumb drive and get almost immediate access to your computer.  When you walk away from your computer just pull the stick out and drop it in your pocket.  Once, your USB device is out of the computer your monitor goes black and locks.

When you come back to your computer, plug in your device and it unlocks for you to use.

This program also requires you to set a Predator password just in case you lose your drive and can’t get into the computer.  If that is the case you simply press the enter key three times and it asks for the password.  You get three tries to enter the correct one.  If you fail it will lock down for 5 minutes and you won’t be able to try again during that time.  Neat little security trick if your friends at work try to get into your computer.

An interesting Predator feature is that it creates a log which you can read.  If anyone tries to log into your computer while you are gone it tells you what they tried and how it failed.  For instance, when you get back and check the log you could see if someone tried to get into your system with the wrong password, etc.  Check the site’s link above for more details.

Is this better than a username and password?  Nope, but it sure is cool.

Tags: add-on, computer, Double Click, doyle, internet, newspaper column, programs, Ron Doyle, thumb, thumb drive, Transferring Files, usb, USB drive, yego