Can I ask if the reverse applies, eg is having no idea how to use non Unix like OSes (like Windows) any kind of red flag? Kinda been considering trying to go into a tech career so that I can have a 9-5 office job (I’ve until recently worked in what would be considered “blue collar” jobs, recently switched to an education job, would be nice to just sit down in an office and use computers for a living). I’ve used (GNU/)Linux from a very young age (parents had an Ubuntu laptop), as my primary OS/daily driver since I was 13, and exclusively (i.e. got rid of my Windows partition due to Windows enshittification) since I was idk maybe 16 ish? So I’m pretty comfortable doing things in Linux. But I have a reputation for being a tech person among my friends and they ask me to fix their stuff sometimes and whenever it’s a Windows problem I literally have no idea how to use the OS lol. So are Windows skills and knowledge also expected for tech jobs or just Linux/Unix-like?