In Windows 11, when you flip your laptop to turn it to tablet mode, you’ll notice that there is a checkbox for every file displayed in File Explorer. You may not be able to get rid of it even after disabling it through View → Show → Uncheck “Item check boxes”.Read more
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Clear MS Paint Recent Files History in Windows 11/10
The MS Paint app maintains a list of the most recently opened files. The list, shown when you click on the File menu, contains the last nine files you opened. This article tells you how to clear the Paint MRU history in Windows 10 and Windows 11.Read more
“How do you want to open this file” Pops Up at Startup
Symptom: Every time you log in to your user account, the “How do you want to open this file?” (aka, the “Open with” dialog) dialog may appear.

(Go directly to the Solution ↓)
If you select Notepad from the list and click OK, it may open a log file that has contents similar to the following:Read more
Why there are Two “Microsoft Edge” Entries in Default Apps
Though the legacy Microsoft Edge has been entirely replaced by Edge Chromium, even on Windows 10 21H2 computers, you may see two “Microsoft Edge” entries in Default Apps. The first one in the above image is the New Microsoft Edge (Edge Chromium), and the second one showing a blank icon is the legacy Microsoft Edge. … Read more
Images Open in “Print Pictures” Instead of the Photos App
When you double-click an image file (e.g., JPG/PNG/BMP) in Windows 11, the image file opens in the “Print Pictures” app/dialog instead of the Photos app. This happens if the “Print” command is somehow registered as the default double-click action for image files in Windows 11. Reinstalling the Photos app doesn’t resolve the issue. Cause The … Read more
Internet Shortcuts Open Print Dialog; Web Document Tab Missing
When you right-click an internet shortcut (.URL file), the “Print” command is the default (shown in bold letters) action. As a result, double-clicking on internet shortcuts will open the Print dialog.

And, the Web document tab may be missing in the property sheet for Internet Shortcut (.URL) files.

Additionally, the shortcut icon overlay for .url files may be missing. That’s another indication that file association settings for .URL are incorrect.
Another symptom is that the .URL files show up with a generic white icon instead of the browser icon.
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Resetting the default browser or changing the default browser (e.g., from Chrome to Firefox/others or vice versa) using Default Apps or Default Programs does not fix the issue.Read more
Register Thunderbird Portable with Default Apps or Default Programs
Mozilla® Thunderbird is a freeware email client that has lots of features, including quick message search, customizable views, support for IMAP/POP, RSS support, etc. Mozilla Thunderbird®, Portable Edition is the popular Mozilla Thunderbird email client bundled with a PortableApps.com Launcher as a portable app.
PortableApps.com is a popular portable software solution allowing you to take your favorite software with you. A fully open source and free platform, it works from any synced cloud folder (DropBox, Google Drive, Box, etc), from your local PC on an internal or external drive, or on any portable storage device (USB flash drive, memory card, portable hard drive, etc) moved between PCs.
The portable version of Mozilla Thunderbird lets you store your email and address book on a removable drive so that you can take the data with you wherever you go.
In this article, we’ll see how to add or remove Mozilla Thunderbird, Portable Edition to Default Apps/Default Programs in Windows.