folder sharing

I am setting up a Dell XPS13+ for my wife. I need her to be able to access files on my desktop (a home built computer we'll call D7). When I click on Network in File Explorer, a D7 icon shows up along with several icons for PCs on the network. I click on D7 and icons show up for each shared...

I recently built my first computer (yay) and found it works- however, looking online at the PSU I found it had a tendency to explode (!). It has no reviews and no discernible brand or manufacturers website so I'm assuming its unreliable, but has anybody got any tips as to a reliable PSU? (Around...