How to make my computer faster, teach you 15 strokes

Everyone wants their computer to hurry, and hurry. Some computers do increase the speed through system optimization. Some computers may only run that speed due to hardware limitations. No matter what, we can do the best, the following 15 strokes hope to help you! First, the optimization of bios settings In the home page of the bios settings, we enter the "advanced bios features" option, move the cursor to the "frist boot device" option, press "pageup" and "pagedown" to select, the default value is " ; floppy", which means that the system will first read the boot information from the floppy drive at startup, which will lengthen the boot time of the machine and shorten the life of the floppy drive. So we have to select "hdd-0" to boot directly from the hard disk, so it will start for a few seconds. In addition, for the "above 1mbmemorytest" in the bios settings, it is recommended to select "disabled", for "quickpoweronselftest" it is recommended to enable. The setting in the "advanced chipset features" item has a great impact on the acceleration of the machine. Please pay more attention. Change "bank 0/1 dram timing" from "8ns/10ns" to "fast" or "turbo". "turbo" is faster than "fast", but it is not stable. It is recommended to choose "fast". If the memory quality is good, you can choose "turbo" to try, unstable can be changed back to "fast". For memory quality, it is recommended to set it to "2" in the "sdram cas latency" option to speed up. Newer motherboards support agp4x. If your graphics card also supports agp4x, then activate this at "agp-4xmode", which is selected as "enabled", which will better play the graphics card's capabilities. Speed ​​up system startup. Second, start dma mode, improve hard disk speed The highest transfer rate of udma/33, 66, 100 technology hard disk is 33mb /s, 66mb /s, 100mb /s, in theory is ide hard disk (here refers to pio mode4 mode The transmission rate is 3-6 times of the transmission rate of 16.6 mb/s. However, in the default setting of windows, dma is disabled, so we must open it. The specific method is: open "Control Panel → System & Rarr; Device Manager " Window, expand "Disk Drive" branch, double-click the udma hard drive icon, enter "properties → set → option", in "dma" in front of "√", then press OK to close all dialogs and restart the computer. Third, remove the boot logo of windows. First you need to open the "Start"→"Set"→"Binder option", from the "Advanced Settings" tab in the "View" tab, select "Show all File ". Then open the c drive, find the msdos.sys file, and cancel its "read-only" attribute, open it, under the "option" paragraph, add a line: logo=0, so the windows boot pattern It will not be loaded and run, and the boot time can be shortened by 3 seconds. Fourth, optimize "start" group. Computer beginners love to try out a variety of software, and delete it in a short time, but often because of some inexplicable reasons, these software will also reside in the "start" project (especially in some d version) When the software is started, Windows will waste a lot of time for this to start. To solve this problem, it is very simple. You can open "start"→"run", select the input "msconfig" in the "open" column of the dialog box that appears, and then click " ", will bring up the "system configuration utility", click on the "start" tag, and remove the "√" in front of the program that does not need to load the startup group. In this way, at least the startup time can be shortened by 10 seconds. Fifth, organize and optimize the registry. After Windows starts up, the system needs to read the relevant information in the registry and temporarily store it in the ram (memory). Most of the time Windows is booted up, it is spent on it. Therefore, it is necessary to organize and optimize the registry. For optimization of the registry, you can use software such as windows optimization master. With the windows optimization master, click "registration information cleanup"→"scan", the software will automatically clean up the garbage in the registry for you. After the scan is finished, a menu will pop up for you to choose whether to back up the registry. It is recommended to select a backup, then click "Clear " after backup. 6. Maintain the system frequently. If you install too many games, too many applications, and too many old materials in your system, your computer will run slower and slower, and the boot time will be longer and longer. Therefore, it is best to do a comprehensive maintenance of the computer at regular intervals. Click "Start"→"Programs"→"Accessories"→"System Tools"→"Maintenance Wizard", and then click the "OK" button to A comprehensive maintenance that keeps your computer in top condition. For the hard disk, it is best to do a "disk defragmentation" every 2 weeks, which will significantly speed up the program startup speed, click "system tools"→"disk defragmentation program". Note that the disk where the system is located must be sorted when defragmenting the disk, so that the order of windows startup can be really accelerated. Seven, expand the virtual memory capacity. If your hard drive is large enough, open the "system" in "Control Panel", open "virtual memory" in the "Performance" option, select the second item: User Set Set the virtual memory setting to point to a less-used hard disk, and set the maximum and minimum values ​​to a fixed value, about twice the size of physical memory. In this way, when the virtual memory uses the hard disk, it is not necessary to accommodate the difference between the big and the small, and the fixed space is used as the virtual memory to speed up the access speed. The setting of virtual memory is best done after "disk defragmentation", so that virtual memory is not in a continuous, non-fragmented file space, which can work better. Eight, remove the "wallpaper", "screen saver" and other fancy settings. These settings take up system resources and also seriously affect the startup order of windows. To remove them, click the right mouse button on the blank space of the desktop and select "Properties" from the pop-up menu. In the pop-up dialog box, select the "background" and "screen saver" tabs. "Wallpaper" and "Screensaver" are set to "None". 9. Remove autoexe c.bat and config.sys. The system installs the autoexe c.bat and config.sys files in the root directory. Windows does not need them anymore. You can safely delete them, which can speed up the startup speed of windows. Ten, streamlined *.ini files, especially the contents of system.ini and win.ini. Loading a lot of drivers and font files in the [boot] and [386enh] sections of system.ini is a clear focus. In particular, the shell=explorer.exe in the [boot] field is a hidden loading place that the Trojan likes. Trojans usually change the sentence like this: shell=explorer.exe file.exe, note the file here. Exe is a Trojan server program! With the subsequent loading and loading of the Trojan, not only the system security is threatened, but also the computer startup is much slower; the programs that are loaded after the "run" and "load" in win.ini are not required to be run every time. Temporarily clear, and then click Run when you want to use it later. In this way, the related files called by Windows will be much reduced, and the startup speed will naturally be much faster. 11. Turn off disk scanning. Open msdos.sys with a text editor and you will see the following: [options] bootmulti=1 bootgui=1 autoscan=1 If you don't want to run ScanDisk after abnormal shutdown, you can change atuoscan=1 to autoscan=0. The computer will start up faster after an abnormal shutdown (because the scandisk is not running). 12. Let the guidance information stay for the shortest time. Open msdos.sys with a text editor and set the bootdelay in [options] to 0. Thirteen, reduce unnecessary font files. Font files take up a lot of system resources, are very slow to boot, and take up a lot of hard disk space. So try to reduce unnecessary font files. But if you delete the wrong font file, it will make the windows abnormal. So you can use the following method of "stealing the column" (can achieve the installation of font files without taking up a lot of disk space): first open the font binder (such as f:\\zk), select all truetype font files, use the mouse Right click and drag them into the c:\\windows\\fonts binder. In the pop-up menu, select "Create shortcuts in the current location", so that you can create a shortcut to the font file under the system font binder. It is. When you need to use these font files, just insert the font disc and remove it when you don't need it. 14. Delete the extra dll files. There are many dll files in the system subdirectory of the window operating system. These files may be shared by many files, but some do not have a file to use it, which means that these files are useless, in order not to occupy hard disk space and Increase the startup speed and remove it completely. Fifteen, " side door left " If the system is suspended, the current system state will be saved after shutdown. After the next boot, the system will directly enter the desktop before the last shutdown. In this way, the boot time can be up to 4-5 seconds, but not all. The motherboard bios are supported, and the setup is also a little troublesome. Open the registry, expand to the hkey_local_machine\\software\\microsoft\\windows\\currentversion\\shareddlls subkey, there are many dll files on the right, if the data is 0, you can determine that the dll file has no program sharing, you can delete it. If the computer startup speed is not fast enough according to the above method, in addition to upgrading the hardware (cpu, memory, hard disk, etc.), another good way is to reinstall the system, which can significantly speed up the computer startup speed, do not believe it! But download a driver wizard ~ back up all the drivers ~ so you can reinstall the system without re-finding the drive ~ haha ​​~ genius!