Category
Windows
Windows 11, Windows 10, troubleshooting, and tips for power users.
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How to enable the resizable Start menu on Windows 11 (Insider)
Turn on small, large, and automatic layouts plus section toggles using Settings, ViveTool, or a registry file.
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Fix VirtualBox “Unable to insert the virtual optical disk” (VERR_PDM_MEDIA_LOCKED)
Eject the locked disc image, then mount Guest Additions inside the guest to clear the error for good.
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How to Rotate the Ruler in Snipping Tool (Windows 11)
Spin the on-screen ruler to any angle so you can draw slanted straight lines or measure on a screenshot.
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Convert a Windows 11 System Disk from MBR to GPT with MBR2GPT
How to validate and switch your boot drive’s partition style without wiping data, then move the firmware to UEFI.
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Microsoft Store Error 0x80073D02 in Windows 11 (Fix Guide)
Close the open app, reset the Store cache, and re-register the Store to clear the install or update failure.
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The $GetCurrent folder in Windows: What it is and when to delete it
A hidden leftover from Windows upgrades that can quietly eat several gigabytes, and the safe way to clear it.
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Secure Boot “older boot trust configuration” message on Windows 11, explained
What the warning means, why it appears, and the few steps that actually move your PC to the 2023 Secure Boot certificates.
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Nvidia RTX Spark: The 1-Petaflop Superchip Coming to Windows PCs
Nvidia’s new Grace Blackwell superchip brings on-device AI agents, RTX graphics, and 128GB of unified memory to slim laptops and compact desktops.
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Registry Editor: How to Fix “Cannot import, Error accessing the registry”
The fastest paths through permission, ownership, and Safe Mode fixes when a .reg file refuses to merge.
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How to find the largest files on Windows 11 when your drive is full
Use File Explorer size filters, Storage settings, and PowerShell to pinpoint the files eating your disk.