I just started using Mac OS X. Under the root directory /, there is a folder named Volumes/. When I go under the directory Volumes/, there is a directory ...

I can get to the display setting where I can re-order displays: But is it possible to actually re-number them as well? The reason simply re-ordering doesn...

2021; At work, I've been using Outlook on the web (http://outlook.office.com) for a while now, but we've been recently swtiched to MacOS, so I s...

I am trying to recover files from a disk that has hardware errors. The disk was repaired by disk utility, but it told me that the disk is damaged, so I ne...

Does anyone know a good way to batch-convert a bunch of PNGs into JPGs in linux? (I'm using Ubuntu). A png2jpg binary that I could just drop into a s...

I would like to expose some IRQ to user-space using uio_pdrv_genirq driver on Raspberry Pi 4 Model B. However, I've faced some problems that the devi...

If I set the Windows taskbar to auto-hide, then applications realize that they have that extra space and stretch their window a bit to fill the whole scre...

I’m trying to set up a Windows XP VirtualBox (with Oracle’s VirtualBox) yet it seems I don’t have drivers. In the guest Windows XP, the network section is...

When booting my computer running Windows 7, I get a "Hard Drive Failure" error. I did a diagnosis and it said " Error code: BIOHD-8" and it said there was...

I try this link (https://md5.gromweb.com/) to hash some keys (lets say key A) and reverse it back which MD5 not suppose to be reversible right? Somehow, t...