How to Clear Network History/Cache in Windows 11 or 10?
Over time, your computer stores a variety of network-related data, including saved Wi-Fi networks, DNS cache, IP configurations, and browsing-related network history. While this helps improve speed and convenience, it can also lead to connectivity issues, outdated configurations, or privacy concerns.
If you are experiencing slow internet, connection errors, or simply want to remove old network traces, clearing network history in Windows 11 or Windows 10 is an effective solution.
Let’s learn to delete or clear Windows 11’s or 10’s Network cache & history!
What is Network Cache & History?
Before clearing network history, it is important to understand what it includes.
Network cache and history refer to stored data that helps your system quickly connect to networks and access websites. This includes:
- DNS Cache, which stores domain name lookups, so websites load faster
- Saved Wi-Fi Networks that remember passwords and configurations
- IP Address Configurations assigned by your router or ISP
- ARP Cache, which maps IP addresses to physical MAC addresses
- Network Profiles and Settings used for different connections
While useful, this data can become outdated or corrupted, causing issues like:
- Websites are not loading properly
- Incorrect IP address conflicts
- Slow or unstable connections
- Privacy concerns from stored data
Clearing this data resets your network environment and often fixes many common problems.
How to Clear Network History in Windows 11 or 10?
To clear network history in Windows 11 or 10, open Command Prompt as Administrator and run commands like ipconfig /flushdns, ipconfig /release, ipconfig /renew, and netsh winsock reset. You can also remove saved Wi-Fi networks through Settings and perform a full network reset to restore default configurations.
Follow each step in detail to ensure a complete reset.
Step 1: Open Command Prompt with Administrator Access
The first step is to open Command Prompt with elevated privileges so you can run system-level commands.
Press the Start menu and type Command Prompt in the search bar. Once it appears in the results, right-click on it and select Run as administrator. A User Account Control prompt may appear asking for permission. Click Yes to proceed.
Opening Command Prompt as an administrator is essential because standard permissions do not allow you to modify network configurations. If you skip this step, some commands may fail or show access denied errors.
Once the Command Prompt window opens, you are ready to begin clearing network cache and history.
Step 2: Flush DNS Cache
The DNS cache stores information about previously visited websites so your system can load them faster. However, outdated or corrupted DNS entries can cause websites to fail or load incorrectly.
In the Command Prompt window, type the following command and press Enter:
ipconfig /flushdns
After running this command, you will see a message confirming that the DNS Resolver Cache has been successfully flushed.
This step ensures that your system fetches fresh IP addresses for websites instead of relying on stored data. It is especially helpful when dealing with website loading issues or DNS errors.
Step 3: Release Your Current IP Address
Your computer is assigned an IP address by your router or ISP. Sometimes this assignment can cause conflicts or connectivity problems.
To release your current IP address, type the following command in Command Prompt:
ipconfig /release
Press Enter and wait for the process to complete. This command disconnects your system from the network temporarily by releasing the assigned IP address.
Do not worry if your internet connection stops working temporarily, as this is expected. The next step will restore it.
Step 4: Renew Your IP Address
After releasing the IP address, you need to request a new one from the network.
Type the following command in Command Prompt:
ipconfig /renew
Press Enter and wait while Windows assigns a new IP address. This process reconnects your system to the network and often resolves issues caused by incorrect or conflicting IP settings.
This step is important for ensuring your network connection starts fresh with updated configurations.
Step 5: Reset Winsock Catalog
The Winsock catalog contains network-related settings that manage how Windows communicates over the Internet. If these settings become corrupted, you may experience serious connectivity issues.
To reset Winsock, type the following command:
netsh winsock reset
Press Enter and wait for the confirmation message. After running this command, you will need to restart your computer for the changes to take effect.
This step is particularly useful for fixing issues related to network errors, software conflicts, or malware damage.
Step 6: Clear ARP Cache
The ARP cache stores mappings between IP addresses and physical MAC addresses. Over time, this cache may contain outdated entries.
To clear it, type the following command in Command Prompt:
arp -d *
Press Enter to execute. This removes all stored ARP entries and forces your system to rebuild them dynamically when needed.
This step helps resolve certain local network communication issues.
Step 7: Remove Saved Wi-Fi Networks
Windows saves Wi-Fi network details so you can connect automatically in the future. However, removing old or unused networks improves privacy and prevents connection conflicts.
Go to Settings by pressing Windows + I. Navigate to Network & Internet, then select Wi-Fi. Click on Manage known networks.
You will see a list of saved networks. Click on the network you want to remove and select Forget.
Repeat this process for all networks you no longer use. This ensures that outdated credentials or configurations do not interfere with your current connection.
Step 8: Perform a Full Network Reset
If you want a complete reset of all network settings, Windows provides a built-in option.
Open Settings and go to Network & Internet. Scroll down and click on Advanced network settings. Then select Network reset.
Click on Reset now and confirm your choice. Your computer will restart automatically.
This step removes all network adapters, resets configurations, and reinstalls default settings. It is the most comprehensive way to clear network history.
Step 9: Restart Your Computer
After completing all the steps, restart your system to ensure all changes are applied properly.
Restarting allows Windows to rebuild fresh network configurations and ensures commands like Winsock reset take full effect.
Once your system boots up, reconnect to your Wi-Fi network using your password.
FAQs
Is it safe to clear network history in Windows?
Yes, it is completely safe. Clearing network history only removes stored configurations and cached data. It does not harm your system or delete personal files.
Will I lose my internet connection permanently?
No, you will only lose connection temporarily during the process. After renewing the IP address or reconnecting to Wi-Fi, your internet will work normally.
How often should I clear the network cache?
You should clear it only when needed, such as when facing connectivity issues or wanting to improve privacy. Regular clearing is not required.
Does network reset remove Wi-Fi passwords?
Yes, a full network reset will remove all saved Wi-Fi networks and passwords. You will need to reconnect manually afterward.
Can clearing the DNS cache improve internet speed?
In some cases, yes. It can resolve delays caused by outdated DNS records, allowing faster and more accurate connections.