Hi ifrainabel,
Interesting use of snippets. A few comments or suggestions:
1) For those following these steps, make sure you set "Macro mode" in snippet's advanced settings.
2) Instead of setting a variable to hold the clipboard content, you could use the QAP placeholder "{Clipboard}". Parameter would be:
/c powershell -Command Add-Content -Path 'C:\IMPORTANTE.txt' -Value \"{Clipboard}`r`n\" -Encoding utf8"
3) Instead of calling the 2nd favorite with a hotkey, it would be simpler to place your two favorites in a group. Items in a group are executed sequentially.
In the snippet, you would remove "{&100}{+}". In fact, entering only "^c" would work. And there would be no need to set the 2nd favorite hidden.
My goal here was not to lecture you but only to introduce you to other possibilities of QAP. You tip is great :-)
Jean