Windows Problems
Help with Windows failing to start, blue screens, and stuck updates — what to check yourself and when it needs a proper look.
Windows problems usually fall into a few recognisable patterns — the operating system failing to start, a blue screen appearing during startup, or the computer getting stuck partway through an update. The right first step depends on exactly what you're seeing: whether Windows attempts to load at all, whether there's an error message or just a stuck screen, and whether the problem is new or has been building for a while. Software-side Windows faults are often fixable without touching your files, though a genuinely failing hard drive or SSD can produce symptoms that look identical to a software problem at first glance — which is part of why proper diagnosis matters before assuming the worst. The guides below cover the most common Windows startup and stability problems in detail.
Windows Won't BootWindows stuck on the logo, an Automatic Repair loop, or an error before the desktop loads. Causes, safe checks, and when to get help.Blue Screen on StartupA blue error screen appearing before Windows loads. What typically causes it, what to check, and when it points to failing hardware.Windows Automatic Repair LoopWindows keeps trying to repair itself and failing, looping back to the same screen. What causes it and what's worth trying.Windows Update Broke My ComputerComputer worked fine before a Windows update and now won't start properly, or something's clearly changed. What to try first.Windows Update StuckAn update that's been sitting at the same percentage, or a "working on updates" screen that never finishes. When to wait and when to act.Computer Stuck on a Loading ScreenA logo, spinner or loading screen that never progresses to the desktop. How to work out what's actually happening and what to try.How Long Should a Windows Update Take?A realistic idea of update times, and when a long wait is actually a problem.Is It Safe to Force Restart a Computer?When a forced restart is fine, and when it can actually make things worse.Windows 10 Stuck on a Black Screen with a Spinning CircleSteps to try when Windows 10 is stuck loading, and when it's worth getting looked at.