Sintoma Ao tentar instalar atualizações do Windows Update, você pode receber "Falha nas atualizações, houve problemas para instalar algumas atualizações, mas tentaremos novamente mais tarde" com um dos seguintes erros: 0x80073701 0x800f0988 Solução alternativa Primeiro, você deve tentar verificar se há atualizações novamente. Se precisar de ajuda, consulte Atualizar o Windows 10 ...

Actions to take when receiving the error Error 0xA: IRQL_not_less_or_equal including running Windows Update and running memory diagnostics.

Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. When you get a message that says Windows can't be activated, there are several possible reasons why. Select any of the following topics to see some typical reasons for activation difficulty, along with possible ways to get going again. Missing ...

Learn how to troubleshoot when the camera is not working in Windows or you see errors 0xA00F4244 or 0x200F4244.

Podczas próby zainstalowania aktualizacji za pomocą usługi Windows Update może zostać wyświetlony komunikat „Zainstalowanie aktualizacji nie powiodło się. Wystąpiły problemy podczas instalowania pewnych aktualizacji, ale spróbujemy ponownie później” (i błędy 0x80073701, 0x800f0988).

Windows 11 Windows 10 If Bluetooth appears in Device Manager but you cannot pair or connect to a Bluetooth device, Windows may be experiencing a configuration, driver, or device-level issue that prevents successful communication. These issues can occur when Bluetooth is turned on but the device is not in pairing mode, is out of range, has a low battery, or is experiencing driver, service, or ...

This security update includes fixes and quality improvements that are part of the following updates: September 9, 2025—KB5065429 (OS Builds 19044.6332 and 19045.6332) September 25, 2025—KB5066198 (OS Build 19045.6395) Preview The following is a summary of the issues that this update addresses when you install this update. If there are new features, it lists them as well. The bold text ...

Windows 11 Windows 10 Summary Windows can automatically download recommended drivers for the hardware and devices connected to a system by using Windows Update. Using the latest updated drivers makes sure all the hardware and devices work properly. Drivers A driver is software that allows a Windows device to communicate with hardware devices. Without drivers, devices that connect to a Windows ...

Secure Boot troubleshooting guide The task runs as Local System. By default, it runs at system startup and every 12 hours thereafter. Each time it runs, it checks whether Secure Boot update actions are pending and attempts to apply them in sequence. If this task is disabled or missing, Secure Boot certificate updates cannot be applied. The Secure‑Boot‑Update task must remain enabled for ...

Learn how to find a Windows product key for activation, and when you'll use a digital license instead.