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Troubleshooting Guide: How to Fix VPN Not Working on Chrome

People usually access restricted websites that are blocked in their region via VPN. But what if you encounter the VPN not working on Chrome? That can really drive you crazy. Fortunately, you can find a couple of useful solutions in this guide. Get st

Jul 08, 2025 am 12:33 AM

How to clear DNS cache in Google Chrome

To clear the DNS cache of Google Chrome, you need to use its built-in page. The specific steps are as follows: 1. Open the Chrome browser; 2. Enter chrome://net-internals/#dns in the address bar; 3. Click the "Clearhostcache" button. Since Chrome uses system-level DNS cache, the operating system cache should also be cleared if necessary: ??Windows users use the ipconfig/flushdns command, macOS users use the sudokillall-HUPmDNSResponder command, and Linux users use the corresponding commands depending on the distribution. This method is suitable for website migration, access errors or

Jul 08, 2025 am 12:33 AM

microphone not working Windows 11

The microphone is not available on Windows 11, usually due to settings, drivers, or permissions issues. 1. First check whether the microphone is disabled, turn on the sound settings to view the input status and volume slider, and try to re-plug and unplug the device; 2. Confirm whether the default audio input device is correct, and set it as the default by managing the audio device; 3. Update or reinstall the audio driver, and you can operate it through the device manager or download the latest driver on the official website; 4. Check privacy settings and application permissions to ensure that the system and specific applications allow access to the microphone. If the above steps are invalid, it may be hardware corruption.

Jul 08, 2025 am 12:32 AM

5 Best Free Antivirus for Windows 11/10 Computer

What is the best free antivirus for Windows 11/10 computer? This post lists the top 5 tools for your reference. If you deleted or lost some files on your computer, you can use a free data recovery program – php.cn Power Data Recovery – to easily retr

Jul 08, 2025 am 12:32 AM

Why won't PDF files open in Chrome

Common reasons why Chrome cannot open PDFs include setting shutdown, extension conflicts, file issues, or browser caches. 1. Check whether the built-in viewer is enabled by chrome://settings/content/pdfDocuments; 2. Try stealth mode to eliminate extension interference such as AdBlock; 3. Refresh the page or open locally after downloading to confirm whether the file is corrupt; 4. Update the Chrome version and clear the cache or reset the settings to solve compatibility issues.

Jul 08, 2025 am 12:26 AM

chrome pdf

Message Keeps Stopping on Android? Do These Things to Fix It

Message keeps stopping on your Android device is a common issue that can be caused by various reasons. In this php.cn post, we will show you the main causes and how to get rid of this issue using different methods. These methods are easy. We hope th

Jul 08, 2025 am 12:26 AM

HP Printer Won't Scan? Here Is a Full Guide for You!

HP is one of the largest printer brands for Windows 10. However, it also has some issues such as the HP printer won't scan. If you encounter the issue, you can refer to this post from php.cn to get some feasible solutions.

Jul 08, 2025 am 12:25 AM

Microsoft Doesn't Upgrade Older Surface Devices to Windows 11

When using PC Health Check to see if you can upgrade Surface to Windows 11, you get a negative answer. Microsoft doesn’t allow upgrading older Surface devices to the new operating system. From this post, you can know much information.

Jul 08, 2025 am 12:24 AM

Windows 10 feature update failing to install

TofixaWindows10featureupdatefailure,startbycheckingerrorcodesviaSettings>Update&Security>WindowsUpdate>Viewupdatehistory.1.Ensuresufficientfreediskspace(atleast15–20GB),anduseDiskCleanuporStorageSensetoremovetemporaryfiles.2.Runthebuilt-

Jul 08, 2025 am 12:23 AM

Update failed