I have an NGINX reverse proxy (nginx/1.21.4 & Debian 11) using certbot (v1.12.0) to get Lets Encrypt certificates for my site. Since the expiry of the...

I recently put together a new computer and was interested in the idea of using the integrated graphics to possibly take some of the load off of the graphi...

Looking for the best way to easily validate the integrity of files/folder in OS X when copied from one location to another. I've downloaded SuperSFV ...

I have used Hyper-V Manager for more than two years to backup my two-partition external HDD to my computer (~600 GB [BitLocker encrypted] + ~100GB [unencr...

I'm trying to build a mail listing for our school parents, and I am not sure how to do the formula in Excel. I have a long list of children (name and...

I have installed the TOR browser on my mac and configured the networking to use port: 9150 so browsing using Safari etc uses TOR and I can test that using...

Q&A for computer enthusiasts and power users

I can open them in browser just OK, but how can I have thumbnails in the Windows Explorer? Edit: I installed Renesis Player as suggested by this answer, b...

I have an ECS P4M800PRO-M478 motherboard and I'm just setting up the jumpers right now, of which there are only two sets. One is the CLR_CMOS jumper,...

I would like to do some basic graphics using Paint.NET. I would like to start with a transparent background and draw on top of it, but I can't find a...