Storage drives have a tendency to fail when you least expect it. A traditional hard drive may give you a warning with clicking or grinding sounds, but an SSD has no moving parts to make a fuss. Problems with either type can manifest as corrupted files, abnormally slow access, frequent read or write errors, crashes, or a drive that periodically disappears from Windows. If any of that is already occurring, back up your important files before doing much else. Diagnostics are good, but it not as...
