How can I optimize my internet speed? How to improve your internet speed

The premise is that your access mode can provide you with sufficient bandwidth.

Otherwise, even if you use a 1000M network card, you can't achieve the purpose of speeding up.

In addition, if you use XP, you can achieve speed improvement by limiting the bandwidth reserved by the system.

Specific method: Start - Run.

Go to the policy group.

J Go to -- Management Template -- Network -- QoS Packet Scheduler -- Limit Reservable Bandwidth.

Change the reserved 20% bandwidth to 0

The QoS problem in Microsoft's KB316666 KB is explained as follows:

As with Windows 2000, programs in Windows XP can also take advantage of QoS through the QoS Application Programming Interface (API). All programs can share 100% of the network bandwidth, except for those that specifically require bandwidth priority. This "reserved" bandwidth can also be used by other programs, with the exception of the requester who is sending data.

By default, the program reserves a bandwidth of up to 20 percent of the basic link speed of each interface of the terminal computer. If the amount of data sent by the program with reserved bandwidth is not fully used, the unused portion of the reserved bandwidth can be used for other data streams on the same host.

Microsoft's KB316666 makes it clear that many published technical articles and newsgroup articles repeatedly mention that Windows XP generally reserves twenty percent of the available bandwidth for QoS is false.

Let's start by clarifying what QoS really means. The Chinese meaning of QoS is: network service quality.

Specifically, it refers to the various communication or program type-first technologies applied across the entire network connection. QoS technology exists to achieve better quality of service for networking. QoS is a set of service requirements that the network must meet to ensure the appropriate level of service for data transfer.

The implementation of QoS can enable real-time applications such as IPTV, Web**, etc., to make the most efficient use of network bandwidth. Because it ensures that there are sufficient network resources for a certain assurance level, it provides a shared network with similar service levels as a private network. It also provides a means to notify the application of resource availability, allowing the application to modify the request when resources are limited or exhausted.

From the above Microsoft's explanation of QoS we can see that by changing the QoS from 20% to 0% in the Group Policyr, the goal of optimizing network performance is not achieved. The modified 20% parameter in Group Policy refers to the maximum amount of bandwidth that can be used when a QoS API writer needs to access the network, and if we set it to 0%, it means that the QoS API writer will have to compete with other applications for limited bandwidth, and the possible consequence is that the data that needs to be communicated first is not prioritized. From this point of view, changing QoS from 20% to 0% is not only not beneficial, but also creates problems that prevent some real-time web applications from using network bandwidth efficiently.

So this so-called optimization trick can be said to be misleading.

I've killed the virus, and the internet speed is so fast.

Categories: Computer Internet >> Software >> Other Software.

Problem description: I am a 10MB Great Wall broadband, what tool is the best and most convenient to use to optimize the broadband Internet speed?

Analysis: First, first of all, I would like to state to you: your bandwidth is 10M, which is already very good, and there is no big need to optimize it. (My bandwidth is 512k, and it will be satisfied if I can reach 1m).

2. How to optimize Internet speed under WindowsXP:

The Windows XP system has a feature called Quality of Service Information Scheduling. In order to ensure the safe execution of important events, the system reserves a portion of the bandwidth for this purpose, just in case it is needed. This feature is crucial for many business users, because many business processes do not allow for the slightest error.

But for the average home user, this feature is a bit annoying. Because for them, faster browsing and speed are the most important things, so how can we increase the bandwidth by another 20%?

Workaround:

1. First of all, you must log in to the system as a system administrator.

2. In fact, click Start Run. A dialog box pops up. In the Run dialog box that appears, enter "Press OK."

Then, under the screen that appears to be destroyed, double-click Computer Configuration, Administrative Templates, Network, and QoS Packet Scheduler under Local Computer Policies. On the right side of the screen will appear the settings for the QoS Packet Scheduler item. Then click on "Limit Reservable Bandwidth" in the sub-project on the right.

In this case, a detailed description of "Limit Reservable Bandwidth" will appear on the left. Here we can learn some basic scenarios for "limiting reservable bandwidth".

Once we understand this, we can set the "Limit Reservable Bandwidth". Click "Properties" next to "Display" under "Limit Reserving Bandwidth" (or select the sub-item "Limit Reservable Bandwidth", and right-click "Properties"), the "Limit Reservable Bandwidth" dialog box appears, click "Description" first, and then learn more about "Limit Reservable Bandwidth" to determine the percentage of connection bandwidth that the system can retain.

After that, we can go into the settings for the other 20% of the bandwidth. Click on "Settings". "Settings" gives us three options (not configured, enabled, disabled), select "Enabled", then set the % next to the bandwidth limit to 0%, and press OK to exit.

3. Click Start Connect to Show All Connections.

Select the connection you have established, right-click on the properties, click on the network in the connection properties that appear, and in the network dialog box that appears, check whether the "QoS packet scheduler" is ticked in the "This connection uses the following items", and press OK to exit if there is no problem.

4. Finally, restarting the system will complete the use of the other 20% of the bandwidth.

3. Note: This method is only valid for Windows XP.

Here's how to speed up your internet speed:

1. Improve broadband network speed.

2. Reduce the number of Internet access in one router.

3. The router is used for too long and the temperature is too high, which affects the performance, so it is recommended to turn it off after five minutes.

4. If the cat device is caused by a problem, such as the cat network is blocked, it is recommended to turn it off for five minutes and restart it.

Here are the steps to improve your computer's internet speed:

1. The first hail cherry blossom first clicks to start the selection of the burial shouting and the selection of the run.

2. Enter: Click OK.

3. The following window appears: Click Computer Configuration.

4. Click Manage Module.

5. Click Network again.

6. Click on the QoS packet scheduler.

7. Click Limit to Reserve Bandwidth.

8. Select Enabled.

9. The following situation will appear after the selection.

10. Change 20 to 0

11. Finally, click Apply and then click OK.

1.It may be caused by DNS errors, the solution is to select the "DNS Preferred" tool in the toolbox of Tencent PC Manager, you can see the average value of DNS, the lower the average value means the faster the DNS response, select the smallest "Enable".

2.If the router is too far away or passes through too many walls, the signal strength will be low, and the slightest fluctuation will occur, which will lead to instantaneous disconnection and reconnection.

3.If your router has set security measures such as IP address restriction or MAC address binding, check whether the router has IP address restriction or MAC address binding.

4.Restore the Litex router to factory settings, and then reconfigure the wireless router.

5.If there is no problem with the above settings, then you need to reinstall the wireless network card driver.