Stuck at updating steam
Restarting the computer flushes all kinds of system states and caches, while resetting other programs and releasing locks on files and other resources.Clearing the Steam download cache will cause the Steam client to flush locally cached configuration data and acquire it from the Steam servers again.The simplest and absolute guarantee to prevent steam from updating at startup on windows 10 is to: 1: Right Click Toolbar 2: Select Task Manager 3: Open Tab Startup 4: Change Status of Steam Client Bootstrapper to Disabled 5: Reboot Computer to test it out I'd been having that issue for a long while now and recently Steam got stuck in an endless loop of claiming to update itself only to prompt again at it's next launch. With Steam open, click the Steam menu, and choose Settings.Click on the Interface tab, and uncheck the box that says: "Run Steam when my computer starts." https://support.steampowered.com/kb_article.php?Users may experience an error of Steam updating itself for an indefinite period of time.This usually happens after you install an update and restart Steam.
This validation, I concluded, was just a sanity check to be sure that the unexpected killing of Steam didn't corrupt any of its files.Another thing that is mentioned in the Steam forums, is allowing Steam to verify all of its files and then closing Steam properly (rather than letting Windows kill it as it shuts down).What you'd do here is wait however long it normally takes to verify files and get into the main Steam interface, and then close Steam with the menu option (or system tray icon) before restarting it.They can be performed with a minimal amount of technical knowledge.It's always a good first step to make sure that you restart Steam as well as your computer.