Speed ​​up the inclusion of Internet wines 10. Windows May Limit Internet Connection Speed ​​- How To Fix. Setting up the operating system

The tutorial can also be useful for cases where you were happy with the connection speed when using previous versions of Windows, but noticed a slowdown after upgrading to Windows 10 “Anniversary Update”.

Microsoft introduced the Window Auto-Tuning feature back in Windows Vista. The tool is designed to improve the performance of programs that receive data from the network via the TCP protocol.

Although data transmission should become more efficient, users may experience slowdowns in connection speed under certain circumstances and even problems with the stability of the communication channel.

Configuring Window Auto-Tuning in Windows 10

First of all, check the status of the receive window auto-tuning function. If it is disabled, then it is obvious that it is not the reason for the slow Internet speed. However, otherwise, it is this function; that could be the culprit for slow internet connections.

Note: The command line below does not require administrator rights to work, but elevated privileges will be required to change the parameters.

1. Right-click on the Start Menu icon and select "Command Prompt (Admin)".
2. Confirm the User Account Control request
3. Run the command netsh interface tcp show global

Note the Receive Window Auto-Tuning Level parameter in the TCP Global Settings section. If the parameter value is different from “disabled”, then the function is used by Windows to optimize TCP connections.

The logical solution would be to disable this feature and run Internet speed tests to determine if it is causing the bandwidth drop.

Run the following command to disable the auto-tuning feature of the receive window:

netsh int tcp set global autotuninglevel = disabled

You will receive an OK confirmation that the change was successfully applied. When you run the netsh interface tcp show global command again, you will clearly see that the feature is disabled.

After disabling the function, start downloads and monitor the received speeds. For testing, you should use P2P clients, Usenet clients, FTP clients, server programs, etc.

If nothing has changed, you can restore the original settings using the command:

netsh int tcp set global autotuninglevel = normal

Confirmation of successful completion of the operation should be returned - OK. Check the global TCP settings to verify the change.

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By default, the so-called QoS service operates in the Windows 10 operating system, it reserves up to 20% of the channel bandwidth for the OS's own needs. The direct dependence of the speed of the Internet and this service has long been revealed using download tests, for example, if your connection gives out 7 Mbps, then after making the necessary settings, the speed can increase to 8-9 Mbps. If you already have low speed internet connections, then this article should definitely help!

1) So, the first step we need to open the Group Policy Editor. Using the keys WIN + R launch the dialog box " Execute", And enter the command gpedit.msc... I would like to warn you right away that this editor is available only to owners of Windows 10 Pro and Enterprise.

Users of the Home version can download an alternative editor that was created by folk craftsmen at this link - (0.5 MB; instructions for use inside). Before installing, be sure to make an OS restore point, because the consequences of using this software can be very sad.

Further, in the editor window, on its left side, we find the path: Computer configuration -> Administrative Templates -> Network -> QoS Packet Scheduler... And on the right we find the element “ Limit the reserved bandwidth»:

Open it with a double click and set the value “ Included", And in the parameters below we set 0 % on bandwidth limiting:

Click "Apply" and Ok. This is basically all, but in addition, you should make sure that the QoS Packet Scheduler is used in the current connection. To do this, from the Start menu, go to Settings -> Network and Internet:

In the menu item Ethernet -> Configure adapter parameters:

RMB on the connection, item Properties.

Is it possible to speed up the Internet at all? Easily! Below is a simple set of measures that can significantly increase the speed of the Internet in Windows.

Acceleration potential

For example, if you have 10 megabytes per second in your contract with your provider, then in reality you will get a download speed somewhere at the level of 1 megabyte per second, or even lower. The fact is that the QoS service is running on Windows, which maybe reserve up to 20% speed for your tasks. The browser also waits for a response from DNS servers. And in advanced cases, the browser may have hardware accelerated page rendering disabled. And then the web-surfing turns into torment. Therefore, if you disable QoS, enable caching of DNS requests and enable hardware acceleration in the browser, the speed of the Internet can increase significantly.

The easiest way to speed up Internet on Windows

The easiest and safest way to disable QoS and add 20% to speed is to edit the security policy. You do not need to go into the registry and risk the performance of the entire computer, it is enough to uncheck one box in the convenient settings editor.

So, click "Start" → "Run" and enter the name: gpedit.msc. The Security Policy Editor will open. Sequentially go along the following route: "Computer Configuration" → "Administrative Templates" → "Network" → " QoS Packet Scheduler". Enable Limit Reserved Bandwidth, but enter 0% as a fallback. Ready.

Increase DNS cache to speed up the network

The role of the DNS cache is to store the IP addresses of all Internet sites that you visit most often. If you have a tendency to visit certain Internet resources very often (for example social media VK, Facebook, Twiter, various blogs or multimedia resources YouTube, StumbleUpon), then an increase in your browser's DNS cache should have a positive effect on the loading speed of these Internet pages. To increase the cache size, you need to do the following:

Click on the "Start" button, type in the search word "regedit" and press the Enter key. You should start the registry editor. Further in the editor, you must go to the following path:

HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Services \ DNScache \ Parameters

CacheHashTableBucketSize CacheHashTableSize MaxCacheEntryTtlLimit MaxSOACacheEntryTtlLimit

And assign them the following values:

CacheHashTableBucketSize - set to 1 CacheHashTableSize - set to 384 MaxCacheEntryTtlLimit - set to 64000 MaxSOACacheEntryTtlLimit - set to 301

Speed ​​up the Internet by disabling QoS

As far as it became known, in XP, Vista, Windows 7, 8 and 10 there is a system for reserving the width of the Internet channel. This system (QoS Reserved Bandwidth Limit) specifically limits your traffic to be able to normal work and passing traffic of higher priority applications such as Update Center or other priority components. The reserved channel width is about 20% of maximum speed your internet. That is, with this limitation, you actually use only 80% of the speed that your provider provides you. Therefore, changing this percentage can significantly speed up your browser and the loading of Internet pages. In order to reduce the width of the reserved channel in Windows 7, follow these steps:

As in the previous case, click on the "Start" button, type in the search word "regedit" and press the Enter key. You should start the registry editor. Further in the editor, you must go to the following path:

HKEY_LOCAL_MACHINE \ SOFTWARE \ Policies \ Microsoft

Now, with the right mouse button on the newly created key in the left part of the window, create a new parameter of type “DWORD” and name it “NonBestEffortLimit”. To disable channel reservation, set the "NonBestEffortLimit" key to "0".

Disabling auto-tuning of ТСР

In Windows 7, the auto-tuning function is enabled by default. This function can be one of the reasons why some individual sites or Internet services can load slowly, since this function does not work effectively with a large number of servers with different access speeds. In order to disable automatic tuning of ТСР, it is necessary to run the command line on behalf of the administrator and enter the following command into it:

Netsh interface tcp set global autotuninglevel = disabled

In order to return TCP auto-tuning back, enter the following command in the command line (run as administrator):

Netsh interface tcp set global autotuninglevel = normal

And then restart the computer in the same way.

Browser hardware acceleration

In some cases, you may have noticed that the browsing of certain certain Internet pages from your browser is much slower than in previous versions of the same browser. This may be due to the fact that in this moment your browser uses software rendering mode by default instead of GPU rendering mode (that is, rendering using hardware accelerated GPU rendering). This can happen to users who have outdated video cards or drivers for them, which in turn do not support or no longer support GPU hardware acceleration. Possible solution This issue may be due to the installation of the latest video adapter driver that supports GPU hardware acceleration.

If this problem was not solved by installing the latest driver for the video card, then the only way out of this situation may be to replace the current video card with a newer one that will support hardware acceleration using the GPU.

But you can make sure in which mode your browser is running. This, as a rule, can be viewed in the advanced settings of the browser, and more specifically the hardware acceleration option.

Internet Explorer:

1. Open Internet Explorer and go to the settings menu “Tools -> Internet Options”.
2. On the Advanced tab, you should see an option to accelerate graphics.

Now make sure to check the box next to Use software rendering instead of GPU rendering. If checked, then Internet Explorer uses software rendering mode. Uncheck the box if you want IE to go into GPU rendering mode. If this option is grayed out and does not change, then your video card or its driver does not support hardware acceleration for the browser.

An example of how to see if hardware acceleration is enabled for Mozilla Firefox:

1. Launch Firefox and open browser preferences using the “Tools -> Preferences” menu.
2. Click on the “Advanced” tab, where on the “General” tab you should see a “Browsing” section. In this section there is an option named “Use hardware acceleration when available”. If this option is not checked, then your browser uses software rendering mode. Check the box to have Firefox start using hardware acceleration if your graphics subsystem supports it.

How to speed up internet in Windows 8 using NameBench

When your browser tries to visit a site, it first contacts the DNS name server. The problem is that this server is physically located at your ISP. What are small commercial companies famous for? That's right - the desire to save on everything. Therefore, the equipment for the DNS service is bought weak. Well, you are trying to access the site, the browser accesses the slow DNS server of the provider, and then there is a delay, which can be several seconds. Now remember that every page on a site can contain pictures, videos, Flash, etc. from other sites. These are again DNS queries to the slow server. As a result, the losses add up and the braking becomes noticeable. What to do? The obvious answer is to use the fastest DNS servers. Find them and the program helps NameBench.

What are we waiting for? Download NameBench (free) and run it. No installation required. Once launched, select your country, browser used and click the Start Benchmark button. The program will try several dozen DNS servers and choose the fastest one for you. On average, you can find a server that is 2-3 times faster than your ISP's DNS.

After NameBench finds the fastest DNS, you will be shown the IP address of that server. It also needs to be registered in the connection settings. Everything is as usual:

You will be pleasantly surprised when you notice that the Internet works much faster!

Good afternoon, dear subscribers and readers, I recently told you about the global update from Microsoft Windows 10 Anniversary Update 1607, which was released on August 2 of this year, you can download it from the link on the left. This release, codenamed redstone, brought a lot of new, useful, but not very good for someone, and the reason for this slow Internet connection on windows 10 Redstone, it became such after this update, let's see how to solve it.

Why is the Internet slower in windows 10

Let's take a look at what the slow Internet has become on windows 10 Redstone. The whole reason was the Window Auto-Tuning function, which has existed since the days of Windows Vista. Window Auto-Tuning is Receiving window auto-tuning function, which improves the performance of programs, receiving TCP data on the network.However, this feature is disabled by default for programs that use the Windows Services HTTP (WinHTTP) interface.Some programs that use WinHTTP are examples of Automatic Updates, Windows Update, Remote Desktop Connection, Windows Explorer (copying files over the network), and Sharepoint (WebDAV).

It is logical that if the problem is in it, then it should be disabled. To turn off Window Auto-Tuning, you need to open a command prompt as administrator, for this, right-click on the start icon and select the appropriate item.

The first thing to do is to see what state the Window Auto-Tuning function is in, and check because of it in windows 10 the Internet has become slower.

netsh interface tcp show global

If the value of this parameter is normal, you can disable it with the command

netsh int tcp set global autotuninglevel = disabled

Next, measure the speed, as I described in the article, the link on the left. If this does not work, then re-enable the service.

netsh int tcp set global autotuninglevel = normal

Other possible reasons may be:

• Physical cable, some kind of wire or several is interrupted
• Perhaps your router is stupid, try restarting it
• Firewall or antivirus can also cut speed.
• See if you have

Every user wants to have high speed internet... But not everyone knows for what reasons there may be problems and how to cope with them. There are several reasons for the emergence of speed barriers.

First you need to see how powerful your connection is, for this you can use the online service. This is necessary to understand whether you have problems or not. Maybe, given speed is the maximum due to the tariff plan.

On a note! Usually, different providers have their own speed test sites, if you find the site you want in the search engine, use it.

Checking the network load

You can use the built-in function of Windows 10.

Important! Remember that after restarting the PC, all these processes will come back to work. Thus, you only speed up connections for a while.

We speed up the Internet

To do this, you need to change the parameters in the system itself, and not just close the processes for a while, or change the tariff plan.

Choosing a more expensive tariff plan

Many tariff plans there are speed limits. Therefore, if you connect a more expensive tariff or change the provider, then you will feel the acceleration of the connection.

You can often purchase the same services from other companies, but at a lower price. Read carefully and make comparisons before choosing. You should also pay attention to the type of connection: wireless or fiber-optic.

For example, high speed tariff Rostelecom provides 100 Mbit per second, the minimum cost of which is 600 rubles per month. If we consider the cheapest plan (225 rubles per month), then the speed limit is up to 25 Mbps.

Setting up the operating system

Your PC may have speed limits, so by editing the registry, you can fix this situation.

For Microsoft Windows 10 Professional

Registry tweaks (for all versions except Pro)

Turbo mode

Also, some browsers can limit the speed. To avoid compression of the speed mode, you just need to change the settings in the browser.

If you use Opera, then in the upper left corner, open the "Menu" and in the list set a check mark next to "Opera Turbo".

In Yandex browser "Menu" is in the left corner (a rectangle with three parallel stripes). Open "Additional settings" and in the Turbo section put a circle on "Always on".

The plugin must be installed in the Google browser:

If these actions did not give desired results, then you can set the cache size. In Chrome and Yandex browsers, we do the following:

Router check

Many people nowadays use wireless Wi-Fi connection through a router. This is where problems often arise with the router itself. In some cases, the usual reboot of the router helps: we disconnect from the network for a few minutes. You can also try to reset the parameters through the "Reset" button.

If these actions did not lead to a positive result, you can try to change the range.

To find out how complete the operation of the device is, you can go to the settings:

Important! If none of this is possible, your router may need to be replaced. To do this, contact your provider's office to call a wizard to check the equipment.

Remove restrictions on file sharing

So, in this case, we need to run the uTorrent program.

In the list of uploaded files, click on the required item and go to "Limit reception" and set "Unlimited".

This way you can speed up the download of a file, but only temporarily. You can do this all the time. For the best effect, so that your applications load at a fast speed, it is recommended that you close all browsers and applications that are powered by the network.

Video - How to increase Internet speed on Windows 10