How to solve Win7 computer startup slow

First, regularly clean the dust inside the computer

The dust inside the computer is likely to cause the components to accelerate aging, resulting in slow operation of the hardware, and even some of the poor contact can not start properly. For example, if the fan is not cleaned in time, the temperature of the computer is too high, so it is easy to start the computer slowly. Therefore, it is necessary to regularly check the dust inside the computer, especially the desktop computer. The computer should be turned off regularly, the case should be opened, and blown with a hair dryer or a cold air blower to effectively clean the dust. For laptops, you can go to some professional cleaning shops for regular cleaning.

Second, the optimization of the boot items is turned off

Some unnecessary startup items are forbidden to boot from the boot, the boot entry keeps the input method (Ctfmon), anti-virus software, other Programs can be disabled.

To view the optimization steps: (take win7 as an example)

1) Click on the “Start” menu to enter: msconfig, enter or click on the program in the bottom of the program search. .

2) Click on the “Start” tab to see some of the currently launched programs. Other programs besides the input method (Ctfmon) and anti-virus software can be disabled.

If you encounter a startup project that you don't understand, you can go to the network to find out the specific use.

Third, the virtual memory is set to a relatively large space

Memory is used for the operation of the program, so the memory space is relatively large, can ensure that the program runs faster, so when booting The startup of the program will be faster. Especially for computers with relatively low computer configuration, it is recommended to set the virtual memory to a larger point, which is good for the computer to boot.

Setting method: (win7 system)

1) Find & ldquo; computer & rdquo;, right click & ldquo; attribute & rdquo;

2) In the left menu, find & ldquo ;Advanced System Settings”

3) In the pop-up window, click on the "Advanced" tab to find the performance list "Settings" &

4) in the "Performance Options" ; in the "Advanced" tab of the window, there is a virtual memory, and then click "Change", select the custom, and then expand the virtual content, as long as it meets the capacity requirements, but it should not be Big.

Fourth, regular disk fragmentation

This is a way to clean up the system, there are some uninstall or junk files will let the computer load the load when booting, so the boot speed will slow down Therefore, regular disk defragmentation is beneficial to speed up the boot. Especially the finishing of the C drive is still very necessary.

Specific method:

1) Open the computer, then click on the hard disk to be cleaned, right click on the menu bar, click on <;properties”

2) and then pop up the box In the middle, click on "Disk Cleanup>

3) Then the pop-up disk cleanup option box, select the option, and then click OK, the disk cleanup will begin.

Five, do not put too many files and icons on the computer desktop, the software should not be installed in the c drive.

The startup of the computer is loaded from the C drive, and the C drive will be too much content. It causes the booting speed to be slow, especially for many people's desktops, which are icons or shortcuts, so that the system will load every time it is booted, which requires a lot of time and space. Also try to install the software on the non-C drive, the memory is mainly running on the C drive, if too much software, the memory space becomes smaller, the boot is of course slow.

Antivirus software only installs one, and chooses anti-virus software that uses less memory.

Some people install multiple anti-virus software for anti-virus effect, this will make the computer slower, so the most It is good to choose only one anti-virus software, and because the anti-virus software needs to be booted, try to find anti-virus software that takes up less memory. Such as nod32, or only install a secondary anti-virus software.

Usually use 360 ​​guards, Jinshan guards and other tools to clean up system garbage and temporary files generated by the Internet (ie cache), killing malware.

Sixth, delete the startup items in the registry (novice is not recommended)

The computer boot speed is slow, most of the reason is due to too many boot items, causing the system to boot into the system Slower, you have to start all the startup items in order to enter the system normally. Therefore, in order to increase the boot speed, it is necessary to minimize the startup items, and all the startup programs are not deleted. Delete the startup item and delete it in the registry. There are two locations in the registry that are startup items.

Specific steps:

1) First click on the Start menu, then click Run, a dialog box will pop up, enter regedit inside, click OK, and a dialog box will pop up

2) Then find this root key in this order, HKEY_CURRENT_USERSoftwareMicrosoftWindows CurrentVersionPoliciesExplorerRun, the right box is the startup item, delete some useless startup program directly, it is OK.

3) The second location is HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionPoliciesExplorerRun, the same right side is also the startup item, and some useless, also deleted