How to run hardware diagnostics from BIOS without an OS Desktop operating systems offer different ways to troubleshoot problems. Most of these solutions come as third-party apps that you can run on the desktop OS but there are also…
How to fix the “NO_PUBKEY” GPG error on Ubuntu The “NO_PUBKEY” GPG error occurs when a user adds a software repository or PPA to Ubuntu without adding the GPG signing key. Since Ubuntu’s software back-end takes security seriously, the…
How to fix Quick Look stuck at loading on macOS Quick look is feature on macOS that allows you to quickly preview a file. It supports quite a few different file formats and it’s so popular, there are apps…
How to fix a frozen XFCE Linux desktop The XFCE4 desktop environment is a lightweight powerhouse of a desktop environment. It’s rock-solid and rarely crashes, due to how reliable and stable its codebase is. That said, nothing is 100%…
How to boot to the Troubleshoot menu on Windows 10 If Windows 10 fails to start several times in succession, you’re eventually taken to the Troubleshoot menu where there are multiple options/tools at your disposal to fix the problem.…