How to solve Win7 computer startup slow

first, regular cleaning of the computer dust

The dust in the computer is apt to cause the parts to accelerate the aging, cause the hardware to run slow, even causes some to be unable to turn on normally because of the contact bad. For example, the fan, not in time to clean up easily cause the computer temperature is too high, it is easy to boot slow computer. So in order to time the dust in the computer, especially the desktop computer, should be the time to turn off the computer, open the chassis, with a hairdryer or air blower blowing, can effectively clean the dust. and notebook computer, can go to some professional cleaning shop for regular cleaning.

Second, the Power-on Startup item optimization shutdown

Some unnecessary startup items prohibit it from starting up, the boot entry on the retention 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, in the following program search input: msconfig, enter or click the program.

2) Click on the "Startup" tab, you can see the current some of the start of the program, in addition to input method (Ctfmon), anti-virus software, other programs can be disabled.

If you encounter a start-up project that you do not understand, you can go to the network to find out the specific uses.

Third, set the virtual memory into a relatively large space

Memory is used for the operation of the program, so the memory space is relatively large, to ensure that the program runs faster, so that when the boot up, the program can be started quickly. In particular, the computer configuration relatively low computer, it is recommended that the virtual memory set a large point, conducive to the computer's boot.

Set method: (Win7 System)

1 Find "Computer", right click on "Properties"

2 on the left menu, find advanced system settings

3 in the pop-up window "advanced" tab, find the Performance list "Settings"

4 In the Advanced tab of the Performance Options window, there is a virtual memory, then click "Change", select Custom, and then expand the virtual content, as long as the capacity required within the requirements, but it should not be too large.

Four, timed to defragment the disk

This is a way to clean up the system, there are some uninstall or garbage files will allow the computer on the boot load, so the boot speed slowed down, so the regular defragmentation of the disk to facilitate the speed of the boot faster. In particular, C-disk finishing, or very necessary.

Specific methods:

1 turn on the computer and click on the hard drive you want to clean, right-click the menu bar, and click "Properties"

2 and then the pop-up box, click "Disk Cleanup"

3) Then the window will be the Disk Cleanup options box, options, and then click OK, will begin Disk Cleanup.

Five, computer desktop do not put too many files and icons, the software as far as possible not to install in C disk

Computer startup is loaded from C disk, C disk too much will easily lead to slow running speed, especially a lot of people's desktop, are icons or shortcuts, so that every time the system on the boot will be loaded again, need a lot of time and space. There are as far as possible to install the software in non-C disk, memory is mainly in the C disk operation, if too much software, the memory space becomes smaller, the boot of course is slow.

Antivirus software only install one, and choose to occupy less memory of antivirus software

Some people in order to antivirus effect, install a number of anti-virus software, this will make the computer more slow, so it is best to select only one anti-virus software, and because the anti-virus software needs to boot, so try to find less memory consumption of anti-virus software. such as NOD32, or only install an auxiliary anti-virus software.

Usually 360 guards, Jinshan guards and other tools to clean up the system garbage and the internet generated temporary files (ie cache), killing malicious software.

Delete the Startup items in the registration table (not recommended by beginners)

Computer boot speed slow, the vast majority of the reason is due to boot too much, resulting in system boot into the system is slower, all the starting items have to start, to normal access to the system. So in order to improve the boot speed, the startup items should be minimized, no necessary startup program to delete all. Deleting a startup entry has to be deleted in the registration table, and two locations in the registry are startup items.

Specific steps:

1 First click Start Menu, then click Run, will pop up a dialog box, enter Regedit in the inside, click OK, then will pop up a dialog box

2 and then in this order to find the root key, Hkey_current_usersoftwaremicrosoftwindows Currentversionpoliciesexplorerrun, the right-hand box is the boot, Delete some unwanted startup programs directly, OK.

3 The second position is Hkey_local_machinesoftwaremicrosoftwindowscurrentversionpoliciesexplorerrun, the same right is also the startup item, put some useless, also deleted