#Troubleshooting

Chrome crashing on Windows is usually a bad extension, the cache, graphics acceleration, or a damaged profile. Fix it in order with these steps.

Turn on formatting marks with Ctrl+Shift+8, then delete the stray paragraph mark, page break, or section break, plus the 1-point trick for a table's blank page.

ERR_CONNECTION_RESET means Chrome's connection was cut mid-request. Clear the cache, flush DNS, reset the network stack, and rule out VPN and antivirus.

ERR_CONNECTION_REFUSED means the server turned your browser away. Check if the site is down, then flush DNS and clear proxy, firewall, and hosts-file blocks.

Excel keeps freezing or showing not responding on Windows? Fix it fast: Safe Mode, add-ins, hardware acceleration, Office repair, and heavy files.

A step-by-step fix for a second monitor that Windows 11 won't detect, covering cables, Win+P mode, manual detection, drivers, and refresh rate.

No sound on Windows 11 is usually the wrong output device, a muted app, a stuck audio service, or a driver problem. Fix it step by step, with a symptom-cause table.

Some Pixel 10 phones had the touchscreen freeze under certain conditions. Here's what caused it and the official August 2026 update that fixes it.

Every way to reach Safe Mode on Windows 11: from Settings, from the sign-in screen with Shift+Restart, and from a black screen that won't boot at all.

Wi-Fi that keeps dropping on Windows 11 is usually a router, driver, or power setting. Work through quick checks, a driver fix, and a network reset.