With the development of network technology, Internet access speed is more and more fast, from the initial 56K "cat" to 10m/100m high-speed optical fiber, access to a variety of ways. As the end of the Internet, Windows operating system in order to support different access devices, adapt to different network environment, in the program settings are relatively conservative, therefore, often users reflect "broadband unhappy", some network optimization software has emerged, By modifying the Windows operating system's registry or related files to achieve the goal of high-speed broadband, such as Windows Optimization Master, ADSL overclocking and so on, but the effect is not obvious. Speedguide Web site issued by the Broadband Optimization program, by modifying the Windows operating system registry and system files to completely remove the impact of Internet access speed problem, so that broadband access speed greatly improved. We can download from www.speedguide.net/downloads.php to files that are required for different operating systems, as illustrated in the Windows 2000/xp example. There are 4 files that need to be downloaded in Windows 2000/xp: Www.speedguide.net/files/sguide www.speedguide.net/files/sguide www.speedguide.net/ Files/winxp http://www.speedguide.net/files/sg_webtweak_2k.zip★ Execute modify files, optimize system settings to extract the downloaded 4 compressed files into the appropriate folder, Executes the registry files for 4. reg in 4 files, imports the file information into the Windows XP registry, and then restarts the computer. ★ Analyze the type of network connection, optimize the network settings first let the computer connect to the Internet, open the homepage of the www.speedguide.net/website, in the left Shortcuts column, click TCP/IP Analyzer, In the pop-up page you can see the data for your network connection, and in the default Receive Window (rwin) column, see if the data is 256960, as shown in Figure 1, and download TCP if the data is less than this value Optimizer correction program TCPOptimizer.exe, download address: Www.speedguide.net/files/TCPOptimizer.exe.
Figure 1 performs TCPOptimizer.exe, pops up the Settings window (Figure 2), selects the network connection mode above the settings column, and also check the "Modify All network adapters" in the middle of the window and the "Optimal" below the window. Settings, and then restart the computer by pressing Apply changes.
Figure 2 Login to www.speedguide.net/again, click TCP/IP Analyzer, in the default Receive Window (Rwin) column, the data should be 256960 or close to this value, indicating the success of the optimization. ★ Remove Windows XP limit reserved bandwidth log on to Windows XP as a "computer administrator," click "Start → run" on the desktop, enter Gpedit.msc, open the Group Policy window, and turn on " Local Computer policy → computer Configuration → admin templates → network →qos Packet Scheduler ", double-click limit to preserve bandwidth in the right window, check enabled, and then restart the computer after the bandwidth limit (%): 20 is 0 (Figure 3), OK.
Figure 3 OK, now go to some network speed testing site test (or download files), see the Internet connection speed is not improved.
