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Category: Windows

January 1, 2025 max-sperling

Modify the context menu (Windows)

Switch between old and new context menu Old context menu reg.exe add “HKCU\Software\Classes\CLSID\{86ca1aa0-34aa-4e8b-a509-50c905bae2a2}\InprocServer32” /f /ve New context menu reg.exe delete

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March 5, 2024 max-sperling

Windows won’t sleep anymore?

Possible reason After the last LAN party, my PC would wake up straight again after going to sleep mode. I

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August 22, 2020 max-sperling

Add PowerShell to context menu (Windows)

1. Get PowerShell winget install –id Microsoft.PowerShell –source winget Alternative: Microsoft Store 2. Add registry keys Windows Registry Editor Version

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June 4, 2020 max-sperling

What is a shell?

The shell provides the user a way to interact with the OS. It’s called shell, because it’s the outermost layer

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May 28, 2020 max-sperling

Child process (Linux vs. Windows)

Windows You always have to create a totally new process via a CreateProcess(…) call. Linux You can either just copy

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March 30, 2020 max-sperling

Login without access to DC (Windows)

Depending on the value of the following registry key Windows caches the last X numbers of logins. This makes it

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September 29, 2019 max-sperling

Can’t access the UEFI? (Windows)

If you can’t access the UEFI during the bootup (e.g. via F1, F2, F8, F10, Del or Esc), it’s possible

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