When you connect to a remote desktop using the Remote Desktop Connection client in Windows 11, the display scaling often defaults to the local system setting. This can cause text and UI elements to appear too large or too small on the remote machine, especially if the remote system uses a different resolution or DPI. … Read more
You need to record the audio that plays from your computer speakers or headphones. This is called loopback audio. Many audio interfaces and onboard sound cards no longer include Stereo Mix in Windows 11. Without this hidden recording device, screen recorders and audio editors capture only microphone input or silence. The root cause is that … Read more
After updating a sound driver on Windows 11, you may notice that the audio output reverts to 16-bit, 48 kHz (DVD quality) instead of the higher setting you previously configured, such as 24-bit, 192 kHz. This happens because the Windows audio stack resets the default format to the driver’s baseline supported mode whenever the driver … Read more
Your Windows 11 PC detects a Toslink optical receiver, but the sound output option is greyed out in the Sound settings. This typically happens when Windows selects a different audio endpoint or when the optical driver is in an exclusive mode. The problem is not a hardware failure in most cases — it is a … Read more
Windows 11 does not include a built-in keyboard shortcut to adjust the volume of individual applications. Many users want to lower a noisy browser tab or boost a voice call without opening the Volume Mixer dialog. This article explains how to add per-app volume mixer hotkeys on Windows 11 using a free third-party tool called … Read more
You installed a new Wi-Fi 6E access point but your LAN throughput is much slower than expected. File transfers stall, video calls lag, and large downloads crawl despite the hardware upgrade. This problem often occurs because Windows 11 defaults to an older wireless standard or applies power-saving settings that reduce speed. This article explains the … Read more
When you need to verify whether an application or service is using TLS 1.2, TLS 1.3, or an older protocol, inspecting active TLS sessions directly from PowerShell gives you precise control. Windows 11 does not expose live TLS session details in Task Manager or the standard network monitoring tools. The root cause is that the … Read more
Every time your Windows 11 computer connects to a website, a cloud service, or even a local network resource, it may pause for several seconds before the request actually leaves your network. This delay is often caused by the Auto Proxy Detection feature, which forces Windows to search for a proxy configuration file on the … Read more
After you reboot a Windows 11 host running Hyper-V, the Default Switch may stop sharing the host’s internet connection with guest virtual machines. This leaves VMs unable to reach the internet even though the host can connect normally. The root cause is that Windows Networking settings or the Hyper-V Virtual Switch service fail to restore … Read more
Windows 11 and Windows 10 send diagnostic data to Microsoft servers by default. This telemetry includes system health checks, error reports, and usage statistics. While some data helps with security updates, many business users want to limit what leaves their network. Blocking outbound traffic to specific endpoints using Windows Firewall gives you control without disabling … Read more