1. In my computer window, right-click the drive letter to be cleaned-Properties-Clean Disk-check the file to be deleted-OK-Yes.
2. Clear the temporary files, and then start-run-enter% temp%-OK.
3. Clean registry and junk files with optimizer or super rabbit.
4. Close some startup programs and start-run -msconfig- start. In addition to antivirus software and input method, general programs can be closed.
5. Delete the unused program software.
6. Defragmentation-Start-All Programs-Accessories-System Tools-Defragmenter-Select C- Analysis-Defragmenter.
Second, optimize your computer with an optimizer or a super rabbit, and then choose the following methods for re-optimization.
1. Disable idle IDE channels. Right-click My Computer-Properties, click Hardware, and then click Device Manager. Open the "IDE ATA/PATA controller" in it, then enter the primary and secondary IDE channels respectively, select "Advanced Settings", find the item where the "current transmission mode" is "not applicable", and put.
2. Optimize visual effects. Right-click My Computer-Properties-Advanced. In the performance column, click Settings-Adjust the visual effects to the best performance, or just keep some necessary items.
3. Click "Settings" in "My Computer"-"Properties"-"Advanced"-"Startup and Troubleshooting", and remove the options of "Write events into the system log", "Send management alarm" and "Automatic restart"; Set "Write Debugging Information" to "None"; Click "Edit", and in the notepad file that pops up: [Operating System] Timeout =30, change 30 seconds to 0 seconds.
4. Disable the error report "My Computer"-"Properties"-"Advanced"-Click "Error Report", click "Disable Error Report", and check "Notify me when a serious error occurs"-OK.
5. Set System Restore and click Start-All Programs-Accessories-System Tools-System Restore. In the system recovery interface, uncheck "Turn off system engineering recovery on all drives". In the Available Drives area, select the partition where the system disk is located, and click Settings to enter System Restore Settings.
6. Turn off automatic update To turn off automatic update, right-click My Computer-Properties-Automatic Update, and then select Turn off automatic update in the notification settings column. Check "I will update my computer manually".
7. Close the remote desktop. Right-click My Computer-Properties-Remote, and check "Allow users to connect to this computer remotely" on the remote desktop.
8. Disable hibernation. Click Start-Control Panel-Power Management-Hibernation to uncheck the box before enabling Hibernation.
9. Turn off the Internet time synchronization function, click Start-Control Panel-Date, Time, Language and Regional Options, and then click Internet time to uncheck "Automatically synchronize with Internet time service".
10. Turn off the disk index, turn on my computer, right-click the drive, select "Properties", and uncheck "Use index to find files quickly".
1 1. Disable redundant service components. Right-click My Computer-Administration-Services and Applications-Services, and set unnecessary services as disabled or manual in the right pane.
12. Close Dr.Watson, click Start-Run-enter the "drwtsn32" command, and open the window of Dr.Watson, leaving the option of "Dump all thread contexts" unchecked.
13. Set virtual memory. The minimum value of virtual memory is 0.5-2 times that of 65438+ physical memory, and the maximum value is 2-3 times that of physical memory. The method of setting the virtual memory is as follows: right-click my computer-Properties-Advanced-Performance Settings-Advanced-Virtual Memory Change-select the system letter in the drive list-customize the size-set the values in the initial size and the maximum size, then click the "Set" button, and finally click the "OK" button to exit.