Showing tag results for Tips/Support

If you have a file or directory that does not have a last-modified date, you may find that it causes Explorer to sort very strangely. (How do you get a file or directory with no last-modifiied date? It's hard to do; you need the help of an external file system.) Why is this? As we learned earlier, a sort comparison function must impose a total or...

Sometimes people try too hard. You can download a C# program to look for a file on your PATH, or you can use a 90-character batch file:

Sometimes people try too hard. You can download a C# program to look for a file on your PATH, or you can use a 90-character batch file:

If you go snooping around, you may find an empty directory. What's that for? This directory is being watched by Windows File Protection, because it needs to protect the file should it ever show up. (Why does the directory have to exist in order for Windows File Protection to be able to watch it? I'm told it's a limitation of the Windows File Pr...

Some people are confused by the seemingly random behavior when you drag a file. Do you get a move or a copy? And you're right to be confused because it's not obvious until you learn the secret. Mind you, this secret hasn't changed since 1989, but an old secret is still a secret just the same. (Worse: An old secret is a compatibility constraint.)...

Some people smarter than me have been working on this problem, and here's what they figured out. First, I'll just reprint their analysis (so that people with the problem and are searching for the solution can find it), and then we can discuss it. Update (18 October 2005): The official version of this document is now available. Please use that ...

On many context menus you will see an item in boldface. For example, if you right-click a text file, you will most likely see "Open" in boldface at the top of the mean. What does the boldface mean? The boldface menu item is the default command for that menu. It represents the action that would have occurred if you had double-clicked the item inst...

Each time you move a PS/2-style mouse, the mouse send three bytes to the computer. For the sake of illustration, let's say the three bytes are x, y, and buttons. The operating system sees this byte stream and groups them into threes: x y b x y b x y b x y b Now suppose the cable is a bit jiggled loose and one of the "y"s gets lost. The byt...

Some people are more sensitive to lower monitor refresh rates than others. Go to the display control panel and click to the Settings tab. From there, click the Advanced button and go to the Monitor tab. From there, you can adjust your screen refresh rate. As a rule of thumb, higher refresh rates are less likely to cause eyestrain. If you pi...

If you want to re-check that the files on your system haven't been tampered with, you can run sigverif (by typing its name into the Start.Run dialog) and tell it to start scanning. (UI note: If you go into the Logging page on the Advanced dialog, you can get trapped where it insists on having a valid log file name even if you didn't ask f...