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Now Where Did I Put That File?

27/4/2021

 
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One of the most common problems I come across when helping people with their computers is the supposed loss of data files (documents, photos and so on). Unless they have inadvertently deleted something (and even then it is possible to recover the file) the underlying cause of the difficulty is that people don’t fully understand the way data is stored on a computer nor do they follow simple guidelines for managing their data.

Although manufacturers of operating systems (the programs that run your computer - such as Windows and Apple IOS) provide a default filing process with dedicated folders to hold different types of file, saving documents without understanding the folder system will invariably lead to cries of “I’ve lost it”.

In this article I hope first to throw some light on how files are stored and managed on computers and then to offer some golden rules for good file management.  With regard to how files are stored the explanations cover the Microsoft Windows Operating System used on desktops and laptops. It does not cover devices such as tablets and smartphones. Neither does it apply to the Apple Operating System on iMacs and Macbooks. Despite this, the golden rules I offer cover any kind of file management and storage.

Let’s begin. You will be familiar with the way that Windows manages its files because one of the inbuilt programs is its file manager which it calls File Explorer (previously Windows Explorer). This is ever-present on your computer and accessed by finding the icon that looks like this on the task bar at the bottom of the screen or on your desktop.

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As of 2021 Microsoft is changing many of its icons to make them common across desktops, laptops and other devices. You may therefore increasingly see the following new icon:
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Clicking on either of these will bring up the File Manager on your screen which will look something like this.

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I mentioned earlier that Microsoft provides a default file structure which will handle all your data unless you provide your own. We’ll look at how to do this shortly.  However, you can see that there are usually some standard groupings. These are:
Quick Access
One Drive
This PC
Network

Within Quick Access Microsoft provides the default folders called Desktop, Downloads, Documents and Pictures, and (sometimes) Music and Videos. (Note that you can add any file or folder to the Quick Access list. I will cover this a little later.)

Notice also the little symbols to the left of each. These symbols are either > or v.  Clicking on > will expand the entry and create a drop down menu of its contents. If you click on the v symbol it will wrap them up again under the one heading.
In this first picture, look at the line on the left called 'Quick Access'. You can see that the > symbol is against it.
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Now in the following picture, clicking on the > symbol opens the drop down menu and the symbol changes to v

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Now turn your attention to the entry that says > This PC. If you click the > symbol here it will open up to show you the full contents of your computer (namely This PC). It will look something like this:
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This now shows the default folders for Documents, Pictures etc. Further down it will say Local Disk (C):. The letter C is the standard name that Windows allocates for the part of the disk that holds all the default programs. For many people the only part of the disk they will see is C:. Actually, when the disk is initially “formatted” (when you first start up a new computer) it allocates what are called “partitions” (or segments) to the disk for storing data.  Depending on how you have set up your computer it might alternatively give a name instead of “Local Disk” such as "Fred" for Fred’s Computer.

This Local Disk partition is also where Windows keeps all the programs it needs to manage your computer. This will include a folder called Windows: as well as all the other programs that you use for creating and editing your data, such as word processing programs, spreadsheets, photo editors etc.

Note also an entry called 'Users'. The picture shows this opened up and has the words 'Brink', 'Default' etc. In this case the owner of the computer has the surname 'Brink' and clicking on this name will lead you to Brink's files. (NB. This will include all the default files and folders that appear under 'Quick Access'.

 
Further down the picture above you can see a second partition called D: and in this example it has been given the name “Backup”. The purpose of having separate partitions on your disk is to assist in managing the files contained.  I always advocate creating a separate D: partition called Data (not Backup as here shown) and it will be here that I store all my folders and files.  The advantages of this separate partition are twofold. First it makes it immediately easier to “navigate” straight to your personal data instead of having to click down through the This PC > partition. Second it greatly eases the process of backing up your data when you want to make a security copy on an external disk drive.  Also, you can create a backup of just this personal data without having to copy across a whole lot of Windows Programs.

Once you have got the basic structure of your disk sorted you can move whole folders and individual files around, rename them and duplicate them. You can also add folders to the Quick Access section to enable you to navigate speedily to that part of your data. To do this you find the folder that you want to add and do a Right Click on the mouse and select “Add to Quick Access” from the drop down menu.

FILE NAMING
Having covered (albeit very briefly) the way that data is held on your computer disk, the next vital part of the skill to learn is how you name files and folders. Some of the difficulty that people have arises because, unless you tell it otherwise, Windows has an automatic naming and file location process.
  

Files are named by Windows according to the particular application (program) that has created the file.  For example, when you create a new document in Microsoft Word it will usually allocate the name “Untitled”. If you just click ‘Save’ it will keep that name and save the document in whichever location you have selected for your documents or, by default, in the Documents folder. You should always try to follow the menu option that says ‘Save As’. Then you can create your own name for the document and specify where, on your computer, you want the item to be stored.

Note also that every file on Windows also has a ‘file type’ suffix added to it - again depending on the program that created it. Word documents, for example, will add “.doc” (or similar). This is done so that the computer can quickly locate all files of a particular kind. This helps you the user because if you use the search facility in the Windows Explorer file manager you can search on the term “?.doc” and it will return all Word documents regardless of their file name (the bit before the ‘.doc’). This is helpful if you have forgotten the name you gave to a particular document. Of course, if you know the name you can search for it immediately. 
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One of the most annoying aspects of file naming occurs with photographs and pictures. Unless you provide a specific name for a photograph it will be given a default filename something like “IMG0089.jpg” or “DSC 009.jpg” or simply a date and time followed by .jpg.  In these examples, IMG stands for ‘Image’, and DSC means ‘Digital Still Camera’. .jpg is the file type that means the picture is in a format set down by something called the “Joint Photographic Experts Group”.  There are many other variants of file name depending on the device on which the picture was taken. Similarly there are many variants of the file type for photographs other than .jpg according to the format that the photo is stored in. By way of interest here is a list of the more common types of photograph format. You can read up more about these by doing a Google search on each term and why they vary.​

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GOLDEN RULES FOR MANAGING YOU FILES
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The picture above, which heads an article written by Susan Ward for the website of a company called The Balance Small Business neatly encapsulates the main golden rules about file management. You can see this article at (https://www.thebalancesmb.com/). 

The rest of this article summarises these rules.
 
 
Use the Default Installation Folders for Program Files
Earlier on I mentioned the benefits of separating program files from data files. This makes it easier to keep track of your data and simplifies the process of backing up your data without copying across all the program files that don’t change.

One Place for All Documents
Following on from the principle of separating data from programs, it is important to retain one place where all your data is stored. Use subfolders (nested folders) for different types of data but ensure that the top level data folder is the only place where data is stored.

Create Folders in a Logical Hierarchy
Avoid having a single top level folder that has no subdivisions. This will simply grow out of all proportion and you will quickly discover that trying to find a specific file is like looking for the proverbial needle in a haystack. Make full use of nested files for different subjects or themes. For example, you might have a data file for photos of holidays. Create further subfolders for each trip, destination or year.

Follow the File Naming Conventions
Try to be consistent in the way you name files and folders so that they conform to the way that Windows stores them and also have meaning to you.

Be Specific
Try to allot meaningful titles to each file. If you have a folder for photos taken on a trip to (say) Cornwall in August 2020, don’t follow the default naming or you will have a list of files called Image001- Image xxx. These names mean very little and may require you to open each file in turn to find the one you want.

File As You Go
Get into the habit of saving files regularly when you are writing or editing a document. Not only is this good practice but it avoids the problem where your computer suddenly fails or there is a power cut and you find you have lost a lot of your current work.

Cull Files Periodically
Get into the habit of going through your files regularly and carrying out basic 'housekeeping' on them. Check that there are no duplicates, delete any that you are certain that you will never need again, and re-arrange any files that you think may be under the wrong folder or heading. It is also useful occasionally to archive files that are old and can be safely stored away because they are no longer in current use.

Backup Files Regularly

Lastly make sure that you regularly backup your data. I have written before about the importance of backups (see my earlier article on this here).

Now get to work on your files!!!
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Remembering Passwords

4/4/2021

 
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​About a year ago I posted a blog item elsewhere called 'They've got you covered'. This described an innovative new addressing system called 'what3words' which enabled any 3x3 metre square anywhere in the world to have its own unique address by using three words.  This has now become a popular app and is used particularly by the emergency and rescue services and is even built into some new cars. You can test this out for yourself by going to their website what3words.com/ and clicking on "Explore the map site". Each square has been allocated a set of three words chosen randomly from a dictionary of 40,000 words.

40,000 words might not seem many to cover the world. However, the number of 3x3 metre squares on Earth is 57 trillion. The number of permutations of three randomly-selected words from 40,000 is 64 trillion, which is more than enough to cover everywhere including the vast oceans.

The three words are separated by a dot. Have a look for your own house and pick the best set of three words. Since these cover only a 3 metre square you will find that there are several to choose from depending on where you place the cursor on your property. Whichever ones you choose, your three words will be more accurate than a postcode since the average size of a postcode area in UK is a massive 776 square miles! Here is a good example of the words for No 10 Downing Street (no comment!).

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What's this got to do with passwords?
I got to thinking about the perennial problem of creating secure passwords for internet sites - especially for older folk with difficulty remembering the complex set of letters and numbers that many sites are now insisting that you use.  You will have seen how, trying to register on a new site, you are informed that your password is too weak, does not contain enough characters or does not contain a mix of upper case, lower case, numbers or other squiggles. This is why so many people I come across have passwords that (though they might conform to some of the rules) nevertheless are easy to "crack" eg Rover123. Worse still is the repeated use of the same password for different sites.

The Government-sponsored National Cyber Security Centre has been advising home users for some time now that using three random words provides a secure password that is both easy to remember and very hard to crack - even using powerful computers.  Read these two related articles on this at
www.ncsc.gov.uk/blog-post/three-random-words-or-thinkrandom-0
and
https://www.ncsc.gov.uk/collection/top-tips-for-staying-secure-online/use-a-strong-and-separate-password-for-email

It doesn't matter what the words are and you can choose three that are relevant to you. (You are not limited to 40,000 as in the what three words app. The English Dictionary alone has many thousands more). Don't be tempted to use the names of family, pets or your house. It is surprising how easily these can be discovered by criminals (commonly by looking through your Social Media posts) and this vastly reduces the number of words that a hacker has to work through. Also avoid words of less than 4 characters if possible since these tend to be commonly used words; but you can make the words as long as you like. When you choose your 3 words make sure, when you type them in, that there are no spaces between the words (the space character is not permitted in any password); however, you can use punctuation marks like full stops if you wish. Indeed, if you make sure that one or more of your words begins with an upper case letter and make the punctuation mark something like an asterisk, @ sign, £ sign or a number, then you will satisfy all but the most pernickety of web sites. Here is an example:

                          Balloon&volume9youth

A password constructed like this will be highly secure since the possible combinations of words will run into trillions and will take many years for even the most powerful of computers to "crack".

So far so good but...

Of course we are still left with the problem of remembering these passwords - especially if people have quite a lot of sites they visit and want to adhere to the good advice not to have the  same password for different sites. So how can we devise a simple system that uses the three random words principle whilst helping failing memories? Here is one suggestion:

First of all write down in a single column 24 of the 26 letters of the alphabet but leave out X and Z (because there are far fewer words beginning with these letters). Then, against each letter, think up a word starting with that letter. Use a dictionary if you wish. You will then have a page looking something like this:
A  Archway
B  Balloon
C  Citrus
...and so on down to
V  Volume
W Whisky
Y  Youth

When you want a new password pick three words from your list and insert a punctuation character between the first and the second and a number between the second and the third (as in my example up above Ballon&volume9youth).

So should I write those down in a notebook?

NO! That is wrong. You might as well not have passwords at all - especially if that notebook is left lying around.

So what do I do?

On a separate piece of paper, write down the web site title (forget the www and the .com).  Thus you might write 'Amazon'. Against this write down the first letter of each of the 3 words you have chosen interspersed by the punctuation character and number.
For added security, it is a good idea to use different characters and numbers on each new password and to vary the letter that you put in upper case. So, if I do this for my example above, I would write
                                         Amazon  B&v9y

Note that this is only a clue to your password; it is not the actual password. However, now you can write down this list of all your password clues and even put it by your computer and nobody would be able to guess the actual password. Important.  Put the page with the actual 24 words on it safely away in a hidden place and refer to it when you need a reminder. You will probably find that, after a while, you will easily be able to remember what word you selected for each letter.
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And finally.......
Apparently you can’t use beefstew as a password. It’s not stroganoff.
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    Author

    Alan Pollard
    Retired computer professional now in my 70s but still passionate about computers, the internet and information technology in general.
    All views my own unless otherwise stated.

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