Author: Dave Farquhar

How long does it take to paint a bedroom?

Dave Farquhar DIY

How long does it take to paint a bedroom? Well, it depends. But I can tell you what it depends on, and how to make it take less time.

It depends on the tools you have. Or whether the bedroom is empty or furnished. It can even depend on the kind of paint you use.

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Commodore financial history, 1978-1994

Dave Farquhar Retro Computing
Commodore financial history, 1978-1994

Commodore’s rise and fall are legendary, at least to people like me who grew up using their computers. Putting numbers to that rise and fall was more difficult. I dug up the Commodore financial history from 1978-1994 to help quantify that spectacular rise and fall. Read more

Is my IT department spying on me?

Dave Farquhar Careers, security , , ,
Is my IT department spying on me?

There’ve been some stories floating around about how to make your IT department spy on you. The advice is good. The question you may be asking is how much does your IT department really know? Or, more directly, is my IT department spying on me?

I can’t answer the second question with certainty. But the first question is a lot. I’ll tell you a story.

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XCOPY vs ROBOCOPY

Dave Farquhar Windows , , , , , , , ,
XCOPY vs ROBOCOPY

XCOPY vs ROBOCOPY: Which do you like? If you’re a command line jockey, both Windows tools have their place. Here’s how I decide when to use which one.

Note: If you’re looking for a comparison of Robocopy and the third-party freemium tool Xxcopy, see this post.

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Garage sale tips and tricks for buyers

Dave Farquhar Saving money , , , ,
Garage sale tips and tricks for buyers

I am a garage sale pro. Over the course of a decade, I attended thousands of garage sales, saved thousands of dollars buying things for my own use, and made tens of thousands of dollars reselling my loot (yes, I had a business license and declared it on my taxes). Here are my favorite garage sale tips and tricks for buyers.

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Steve Jobs and the Amiga

Dave Farquhar Retro Computing
Steve Jobs and the Amiga

Steve Jobs was aware of the Amiga. He didn’t think much of it. Even still, Steve Jobs and the Amiga did have some connections.

Jobs’ opinion of the Commodore PET made bigger headlines after he died, but Jobs had an opinion about the Amiga, too. Both pre- and post-Commodore Amiga.

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System restore from command prompt

Dave Farquhar Windows , , , ,
System restore from command prompt

Sometimes a Windows computer is so broken that you have to run system restore from the command prompt. If you’re reading this, I don’t have to elaborate. This works in Windows 7, Windows 10, and any other recent version.

And when a system is that broken, you can expect to run into a couple of snags. Maybe you can’t even get a command prompt. Or maybe you got a command prompt but the executable file is buried. Here’s how to solve those two problems. Read more

Commodore 1540 vs 1541 disk drive

Dave Farquhar Retro Computing , ,
Commodore 1540 vs 1541 disk drive

The dark tan 1541 is the most common C-64 peripheral in existence. Its counterpart for the VIC-20, which looks exactly like it at first glance, is pretty rare. The 1540 vs 1541 is a fairly common topic among Commodore enthusiasts.

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Stop cordless phone interference

Dave Farquhar Uncategorized ,
Stop cordless phone interference

Cordless phone interference has always been a problem–phones interfering with other things, and other things interfering with them.

That was the draw of 900 MHz phones. There wasn’t anything else running on that frequency at the time, so there was little to no interference. But 900 MHz didn’t sound hi-tech in the age of gigahertz computers. So in the early 2000s, 900 MHz gave way to 2.4 GHz and 5 GHz phones. That brought back the problem, because there’s so much other stuff operating at those frequencies these days, like wireless computer networks. But there is a solution that doesn’t involve digging up a 20-year-old 900 MHz phone and trying to find a battery that works in it.

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Best color to paint a rental property

Dave Farquhar Landlording ,
Best color to paint a rental property

What’s the best color to paint a rental property? You have some leeway, of course, but the color you paint it really does make a difference. Both the interior and exterior matter, but it’s more common that the interior needs a paint job.

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