Right click the network icon in the right side of the taskbar and select Diagnose network problems or open Get Help for Network & Internet. Make sure Wi‑Fi is turned on. Select the No internet icon on the right side of the taskbar, and make sure Wi-Fi is turned on. If it isn't, select it to turn it on. Also, make sure Airplane mode is turned off.

This security update includes quality improvements. No new operating system features are being introduced in this update. Key changes include: Provides protections from an additional subclass of speculative execution side-channel vulnerability known as Speculative Store Bypass (CVE-2018-3639). These protections aren't enabled by default.

If you do not see your language, it is because a hotfix is not available for that language. Prerequisites. To apply this hotfix, you must be running Windows Server 2012. Registry information. To apply this hotfix, you do not have to make any changes to the registry. Restart requirement. You do not have to restart the computer after you apply ...

Check the service and network connections. date time spid47s Database mirroring is inactive for database 'MirrorDB'. This is an informational message only. No user action is required. date time spid47s Database mirroring is active with database 'MirrorDB' as the principal copy. This is an informational message only. No user action is required.

Forefront UAG Remote Network Access Connection ended.This message occurs immediately after the connection is established. The connection may consistently fail for specific users. Cause. The SSTP connection may disconnect immediately if the Default domain name that is specified on the Unified Access Gateway repository contains a fully qualified ...

If you're connecting to an audio device—such as headphones or speakers—using USB or HDMI, you might need to set that device as the default audio device. If you’re using an external monitor that doesn’t have built-in speakers, make sure that the monitor isn’t already selected as your default output device. if it is, you won’t have any audio. You can check that when you set your ...

Summary. This security update contains a fix and resolves vulnerabilities. To learn more about the vulnerabilities, see the following security advisories:

Turn Bluetooth on and off: Select Start > Settings > Bluetooth & devices . Turn off Bluetooth , wait a few seconds, then turn it back on. Remove the Bluetooth device, then add it again: Select Start > Settings > Bluetooth & devices > Devices . In Devices, select More options for the Bluetooth device you’re having problems connecting to, and ...

Check the cables (for wired printers). Make sure that the printer's USB cable is properly connected from the printer to your PC. If your USB isn’t recognized, see Automatically diagnose and fix Windows USB problems. Check the wireless connection (for wireless printers). Do one of the following:

If these steps do not resolve your issue, continue on to the next item on the list. Check whether your file is being generated by a third party. Sometimes Excel files are generated by a third-party application. In this case, the files may be generated incorrectly, and some features may not work properly when you open the files in Excel. If this ...