How to Reset & Rebuild Windows Search Index Completely

When you search for files on your computer using Windows Search via File Explorer or Cortana, the files you expect to find may not appear in the search results. This happens even though the files exist on the computer.

Another situation is that some phantom files appear in search results, whereas you may have deleted the files long back. In some cases, the searches may be very slow whether or not the folder location is included in the index.

This post tells you how to fix Windows Search issues in Windows 10 and earlier.

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How to Set Command Prompt Default Window Size and Position

When you open Command Prompt and position it on your preferred location on the screen, the setting is not retained. Also, when you resize the Command Prompt window and close it, the setting is not saved. This system managed positioning annoys many users who prefer uniformity in every aspect of the user interface. This post tells you how to customize the default Command Prompt window size (width & height) and set its default position in terms of screen coordinates.Read more

Error 0xc000012f “Bad Image” When Running a Program

When you run a program in Windows, error 0xc000012f may pop up, mentioning that the binary you’re trying to run is corrupted. Here are some examples, with the full error message verbatim:

<filename> is either not designed to run on Windows or it contains an error. Try installing the program again using the original installation media or contact your system administrator or the software vendor for support. Error status 0xc000012f

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Fix: Cortana Search Box White Background in Windows 10

For some strange reason, the Cortana “Ask me anything” search box in the Taskbar may turn white suddenly without even the user clicking on it. This may have to do with Microsoft’s server settings and not a problem with your Windows 10 settings. Also, the search box registry tweak (WhiteSearchBox registry key) may prove ineffective as it works only for the current login session.Read more

Windows 10 Media Creation Tool Error 0x80072f76 – 0x20017

When you run the Media Creation Tool (MCT), you may see the error 0x80072f76 - 0x20017:

There was a problem running this tool.
We’re not sure what happened, but we’re unable to run this tool on your PC. If you continue experiencing problems, reference the error code when contacting customer support. Error code: 0x80072F76 – 0x20017

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How to Hide Wi-Fi Network (SSID) of your Neighbors on Your Computer

When you click on the Wi-Fi icon in the Notification area, you’ll see the list of Wireless network broadcasts that are within your connection range. With high range routers available in the market, the Wi-Fi broadcast signals are powerful and cover a long range. If you’re an apartment dweller, you’ll see too many SSIDs from your neighbors, which are of absolutely no use to you. You can clear the clutter by hiding those unneeded Wi-Fi networks from the list.Read more