random start items, you can directly enter msconfig in the "Start menu", "-> run", switch to the Startup tab in the pop-up window of ghost xp sp3, disable those that do not need The startup project will do, generally we only run one input method and anti-virus software. 2, reduce the Windows 7 system startup display time Enter the msconfig in the "Start Menu" - "-> "run" & rdquo; in the pop-up window to switch to the Boot tab, the lower right will display the startup wait time, the default is 30 seconds Generally, it can be shortened, such as 5 seconds, 10 seconds, and so on. Check the advanced option & lsquo;Advanced options…& rsquo;, then another setting window will pop up, check the ‘Number of processors’ in the drop-down menu to choose according to your own computer configuration, now dual-core is more common, of course, there are 4 Nuclear, 8 cores, it is determined to restart the computer after it is determined. 3, speed up the shutdown speed of Windows 7 The above describes how to speed up the startup speed of Windows 7, since the startup time can be reduced, the corresponding shutdown time can also be reduced. This modification needs to be done in the registry. To do this: Type ‘regedit’ at the system start menu to open the registry manager, then find the key ‘HKEY_LOCAL_MACHINE——SYSTEM——CurrentControlSet——Control’, right click ‘WaitToKillServiceTimeOut&rsquo Change the value to very low, the default is 12000 (representing 12 seconds). This is the time when Windows waits for the process to end when shutting down. If you don't want to wait, you can change this time value to any value. Any value can be modified. You also need to restart your computer to take effect. 4, window conversion is faster Windows 7 beautiful effect is really beautiful, but the beautiful effect needs to take speed to exchange, so if you want to switch the windows in Windows7 faster, then close the window the largest, minimize the animation effect After that, you will find that the window switches faster. How to do it: First, type “SystemPropertiesPerformance” in the Windows 7 Start menu, and then find the Visual Effects tab. Remove the checkmark from the “Animate windows when minimizing and maximising” option. 5, delete the extra fonts Some of the above modifications may be a bit afraid of users, but this operation is absolutely not soft. Fonts in Windows systems, especially TrueType default fonts, will consume a portion of the system resources. You just need to keep the fonts you need every day, and the rest is not useful for you. How to do it: Open the control panel and find the font folder (the path address is Control PanelAll Control Panel ItemsFonts), then you can move the fonts you don't need to use frequently to another temporary folder to be backed up, so that you want to use it later. It can be easily retrieved. If you feel that you are no longer using these fonts, you don't have to back up them. You can uninstall them completely. In short, the more fonts you uninstall, the more system resources you are freeing, and the overall performance of the Windows 7 system is of course improved. Www.dnzg.cn 6, faster taskbar preview Operation method: still type ‘regedit’ in the start menu, press Enter to open the registry, and then look for the key value & lsquo;HKEY_CURRENT_USER——Software——Microsoft Windows&mdash ;—CurrentVersion ——Explorer——Advanced’, right click on the advanced settings ‘Advanced’, then select ‘New DWORD’, enter ‘ThumbnailLivePreviewHoverTime’ value, right click on the selection ‘Modify&rsquo ; Modify, the following can choose the decimal counting system, enter a new value unit in milliseconds. For example, if you enter 200, it means 0.2 seconds. In short, you can set it according to the speed you want. After confirming, you need to restart the computer to take effect. 7. Prohibiting the Aero theme The Aero theme provided in the Windows 7 system is also very resource intensive. If you want the system to be faster, it is necessary to not use this theme. Operation method: Right click on the desktop and select ‘Personalise’ attribute and then select ‘Window Color’ label, then do not check ‘Enable Transparency& rsquo; this, click windows xp sp3 pure install version xp system download & lsquo; Open classic appearance properties For more color options’, just pick a standard theme and you're done. 8. Hidden Windows 7 Service Items Some service items in the Windows 7 operating system take up too much memory. If you do not use these services, you will be wasting your system resources. But I don't want you to disable these services. After all, you may need to use them at certain times. The best way is to be able to fully understand the settings after each service, which may be difficult for the computer's primary users, it is recommended to give up this optimization, but the master can try. How to do it: Open the Windows 7 Control Panel, click ‘Administrative Tools’ and select ‘Services’. Right click on each service to set it up. Please be careful with this operation.