Sunday, 30 March 2014

Funny TV programme info warning





Not content to over-block or over-filter perfectly innocuous websites, it seems that the UK nanny state's ineffective over-cautiousness is spreading… to TV programmes.

Note the warning in the programme info (shown on my, generally pretty good, Humax Fox T2) for a TV show depicting an elderly couple pottering gently along the canals of Wales:

canalJourneysInfo

Needless to say, the programme contained no "very strong language", nudity, violence or indeed sexual scenes!

Although occasionally they did grumble about the weather, and there was the odd swear word when their boat bumped against a canal wall…

Wednesday, 5 February 2014

Chrome - secure your microphone from spying sites!





If you visit certain sites using Google's Chrome browser, and give the site permission to use your computer's microphone (to use speech recognition navigation etc), a researcher has discovered that the website could keep your microphone on even when you've left the site and think it's off - with no warning indicator that it's still on.

To secure your computer and stop sites using this vulnerability to eavesdrop on you using your mic, El Reg has suggested that you simply disable websites' access to your mic and camara. Here's how to do that, with pics:

1. In Chrome, go to the Settings menu (top right, click the 3 horizontal lines icon), then choose the Settings item from the drop down.

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2. The Settings page comes up. Scroll all the way down to the end, and click "Show advanced settings":

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3. Now in the "Privacy" section that appears (which in my view is an essential basic requirement and not an "advanced" setting, but another time…), click the "Content settings button:

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4. Then you have to scroll down again to find the Media section, and make sure you select "Do not allow sites to access my camera and microphone", then click the "Done" button.

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That's it! Obviously you'll have to change it if you actually want a particular site to access them, but remember to change it back afterwards.

I rarely use Chrome myself (here's reasons why I don't use Chrome), and this sort of security issue isn't exactly going to persuade me to change my mind!

Monday, 3 February 2014

Open Word or Excel document read-only - add context menu item





If you'd like to right-click on a Word or Excel document in Windows Explorer to open it as read-only, supposedly you should be able to hold down the Shift key, rightclick on the filename, and there should be an option to "Open as Read-Only".

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However, choosing this Shift-rightclick option doesn't actually open the document as read-only. This seems to be a known bug in Office 2003 and Office 2007, and also in Office 2010 and Excel 2010.

There's one workaround and one fix.

Open in protected view

The workaround is that, if you Shift-rightclick on a Word or Excel .xls file in Windows Explorer, there's also an option to "Open in Protected View".

Choose that, and it works pretty much as read-only: you can't change anything, you can't save, but you can copy/paste from that document. This works for Excel as well as Word.

Rightclick context menu item

What solves the problem completely in Word, which I used myself, is to edit things to add a new rightclick Open Read-only context menu option that actually works to open Word documents as read-only. I based this solution on a combo of this post (which wasn't actually on opening read only) and this page (about opening read-only, but for XP only, not later versions of Windows).

Here's how to add a right-click context menu item to open Word files as read only, properly - works for me using Windows 7 and Word 2010:

First, download FileTypesMan (free, but donate if you can, the man certainly deserves it!) - you have to scroll quite a way down for the "Download FileTypesMan" link (I used "Download FileTypesMan for x64" as my computer is Windows 7 Pro 64-bit).

Next, unzip/extract the files (rightclick on the zip fiule downloaded and Extract all to create a new unzipped folder) and open the new folder, then run FileTypesMan.exe.

On the left, scroll down till you find and highlight .docx (or use menu Edit > Find and and type docx to find it, make sure you then highlight that line):

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Now in the menu choose Actions > New Action (or press Ctrl-n).

In the box that pops up, fill it in like this (and see diagram just above the list):

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  • Action name - I used  "Open read-only" without the quotes, you could just use "Read only" etc as you prefer
  • Menu Caption - I used "Open read-only" again
  • Command-Line - you can click Browse to find your Winword.exe under Program Files or Program Files (x86) (you will have to drill down to find Microsoft Office, Office14 or Office11 etc depending on your version), or Select from Running Programs if Word is already running, which is the easiest. You could alternatively enter the full path to Winword.exe, with quotes around it, as shown below, but it's easiest to Select from Running Programs (you can launch Word just before you click Select and it should work, just scroll down to find it in the "Select Process" list, possibly to the end):image

After you've used Browse or Select, it will fill in the Command-Line box for you with something like this:
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" "%1"

Now, you have to edit what's in the Command-Line box, by inserting after the "%1" the following (which you can copy/paste from the next line) - just after the 1 but before the close double quotes, and make sure there's a space between the 1 and the first /:
/h /n /dde

In my case, the Command-Line box ended up reading like this:
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" "%1 /h /n /dde"

Next, in the DDE section in the Message box, you should enter  the following, which again you can copy/paste:
[AppShow][REM _DDE_ReadWriteOnSave][FileOpen .Name="%1",.Revert=0,.ReadOnly=1]

(In the Application box you can enter Word if you like, but it will still work even if you don't.)

Finally, click OK. This adds a new Action to the bottom half of the FileTypesMan window, which you can doubleclick to edit in future.

Now, when you rightclick (no need to hold down the Shift key) a docx document in Windows Explorer, you will have a working "Open read-only" menu option (or whatever title you gave it in the "Menu caption" box above).

Furthermore, in FileTypesMan you can select (in the lefthand column) the type .doc for old-style Word documents, and rinse and repeat the steps above, if you wish.

Excel protected view - rightclick only

For Excel spreadsheets, unfortunately the above fix doesn't work, so you have to open them in protected view.

But to make life easier for yourself, you can use FileTypesMan to change things so that you don't have to Shift-rightclick to get the "Open in Protected View" menu option. Here's how to get that option to display just on a simple rightclick:

In FileTypesMan, find and highlight.xls on the left (scroll or search, as with docx above).

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Now in the bottom half of the window, find and doubleclick "ViewProtected" (outlined in red above).

In the box that pops up, UNtick "Extended", and OK:

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Now a simple rightclick, as opposed to Shift-rightclick, will call up the "Open in Protected View" option.