Windows XP Archives

Is TRIM better than Native Command Queuing?

Dave Farquhar Hardware March 9, 2012November 30, 2015NCQ, windows 7, Windows XP

Another question from the big bag ‘o search queries: When you’re shopping for an SSD, is TRIM better than Native Command Queuing?

It’s an interesting question, and my first inclination is to say no, because TRIM and NCQ solve two similar but distinctly different problems. But the more I think about it, the more I understand why it’s possible to confuse the two.

Dave Farquhar

David Farquhar is a computer security professional, entrepreneur, and author. He has written professionally about computers since 1991, so he was writing about retro computers when they were still new. He has been working in IT professionally since 1994 and has specialized in vulnerability management since 2013. He holds Security+ and CISSP certifications. Today he blogs five times a week, mostly about retro computers and retro gaming covering the time period from 1975 to 2000.

dfarq.homeip.net

Living with a past-its-prime computer

Dave Farquhar Hardware February 28, 2012July 15, 2017defragmenter, firefox, IBM, intel, Intel Atom, Libre Office, lifehacker, Linux Mint, McAfee, Microsoft Office, Microsoft Security Essentials, model m, oatmeal, office 2007, office 2010, Open Office, optimizing windows, overclocking, ramdisk, symantec, vista, Windows 10, Windows XP

I’m playing catch-up a bit. This weekend, Lifehacker ran a guide about living with a computer that’s past its prime.

I’ve made a career of that. One of my desktop PCs at work (arguably the more important one) is old enough that I ought to be preparing to send it off to second grade. And for a few years I administered a server farm that was in a similar state. They finally started upgrading the hardware as I was walking out the door. (I might have stayed longer if they’d done that sooner.) And at home, I ran with out-of-date computer equipment for about a decade, just this summer buying something current. Buying something current is very nice, but not always practical.

So of course I’ll comment on a few of Lifehacker’s points.

Dave Farquhar

dfarq.homeip.net

Microsoft’s leaked roadmap

Dave Farquhar Windows November 3, 2011April 18, 2017vista, windows 2000, windows 7, windows 8, Windows 9, windows 98, windows me, windows nt, Windows Vista, Windows XP

Microsoft is getting aggressive with Windows release dates, and I can’t help but wonder if it’s going to put a damper on future sales.

Windows 8 is coming out in August, which was a poorly kept secret anyway. That can’t be helping Windows 7 sales, but at this point I think Microsoft is mostly concerned about new computer sales and corporate sales. What’s more concerning to me–initially–is the revelation that Windows 9 will be out in November 2014.
Read more

Dave Farquhar

dfarq.homeip.net

Pipe output to the clipboard in Windows

Dave Farquhar War Stories, Windows October 23, 2011April 28, 2017command prompt, JPG, net view, oracle, passwords, pdf files, unix, vista, windows 7, Windows XP

Besides all the changes to the GUI that happened post-Windows XP, they also made one useful change to the command prompt. When you run a command, it’s now possible to pipe output to the clipboard.

If you’re like me and write a lot of documentation, or you just take a lot of notes while doing computer maintenance, it’s a big boon.

Dave Farquhar

dfarq.homeip.net

Don’t use software firewalls: Good advice or bad?

Dave Farquhar security October 10, 2011October 9, 2011amd, extra money, firewall, intel, linksys, malware, netgear, prison, vista, vulnerability, Windows XP, x86

A common piece of good-meaning advice you’ll hear is that you should never use software firewalls. But is that good advice, or bad?

On the surface, it’s good advice. It’s much better to use the firewall built into a cable/DSL router. But the software firewall built into Windows XP, Vista, 7, and (presumably) 8 makes for a good second line of defense, so I don’t recommend disabling it.

I’ll explain further.

Dave Farquhar

dfarq.homeip.net

Windows shutdown command

Dave Farquhar Windows September 26, 2011September 26, 2017Click Finish, Click Next, command prompt, Windows XP

Let’s say you need to shut down or reboot your computer from a command line, a batch file, or a desktop shortcut. Maybe you want to shut it down right now, or in an hour. You can do all of that and more with the Windows shutdown command, shutdown.exe.
Read more

Dave Farquhar

dfarq.homeip.net

Toggle between two hosts files with a simple script

Dave Farquhar Windows September 21, 2011April 24, 2017vista, windows 2000, windows 7, windows 8, windows nt, Windows Vista, Windows XP

A longtime reader wrote in asking if it was possible to easily toggle between two hosts files. There are several possible uses for this. When I’m at home, I need to address my web site by its internal, private IP address. On the road, that private address obviously doesn’t work. He wants something like this for other reasons; I believe he’s blocking ad servers with his hosts file and needs to unblock one or more servers temporarily for select sites to work properly.

This solution would make my Computer Science 203 professor rescind the B I received in his class if he saw it, but it works, and I don’t think he reads this blog anyway.

Dave Farquhar

dfarq.homeip.net

Windows 8 on a VM

Dave Farquhar Windows September 14, 2011ubuntu, windows 7, windows 8, Windows XP

If you’re looking to play around with the Windows 8 developer build that Microsoft pushed out this week, be aware that it won’t run on VMware player or any version of VMware Workstation prior to version 8.

It does, however, reportedly work on Virtualbox if you use the Windows XP compatibility settings. Read more

Dave Farquhar

dfarq.homeip.net

Happy Patch Tuesday, September 2011

Dave Farquhar security September 13, 2011Adobe Reader, code execution, excel, firefox, macintosh, Microsoft Office, office 2007, oracle, Patch Tuesday, pdf files, SQL, toolkits, unix, vista, vulnerability, Windows Server, Windows Server 2003, Windows XP

Microsoft has five updates and Adobe has two for us on this fine Patch Tuesday, in addition to a patch Mozilla pushed out for Firefox last week.

Don’t get too complacent if you run something other than Windows. If you run Microsoft Office on a Mac, or Adobe Reader or Acrobat on a Mac, or Adobe Reader on Unix or Linux, you’re vulnerable. The vulnerabilities in those affected products are more serious than the vulnerabilities for Windows. So keep that in mind. Don’t be smug about security. It’ll bite you.

Dave Farquhar

dfarq.homeip.net

Used dual-cores are coming! Used dual-cores are coming!

Dave Farquhar Hardware August 7, 2011October 4, 2018amd, atx power supply, COA, excel, intel, overclocking, windows 7, Windows XP

All this talk about new computers got me looking to see what’s out there in the channel. And it looks like the glut of Pentium 4s is finally clearing, making way for the 2-core revolution. Prices are low–I’m seeing dual-core systems, both Intel and AMD, with Windows licenses, for anywhere from $180 to $280 depending on configuration and some other factors that aren’t exactly clear to me.

Sound good? Here’s what to look for in an off-lease/refurbished computer.
Read more

Dave Farquhar

dfarq.homeip.net