The boot speed is very slow, and the boot speed is too slow

XP system boot acceleration First of all, open the "System Properties" (click the right click on my computer-properties, or open the "System" in the control panel, the shortcut key win+pause break) click the "Advanced" tab, open the "Settings" in the "Startup and Failback" area, remove the two in the "System Startup" area, if it is a multi-system user, keep the "time to display the operating system list". Click "" to make sure that the additional property of the startup item is fastdetect instead of nodetect, and do not add the noguiboot attribute first, because guiboot will be used later.

The next step is very important, open the "Hardware" tab in the "System Properties", open the "Device Manager", "IDE ATA ATAPI Controller", double-click to open the "Secondary IDE Channel" properties, click the "Advanced Settings" tab, change the delivery mode of devices 1 and 2 to DMA if available, select "None" if the device type can be selected, click OK to complete the setting, and set the "Primary IDE Channel" in the same way.

Open the registry (Start-Run-Regedit), click "My Computer" to open "Find" in the "" menu, enter AutoEndTasks, and click "Find Next". Double-click to open the found result, and modify the "Numerical Data" to 1. Then under AutoEndTasks you can find hungapptimeout, waittokillapptimeout, set the "numerical data" to 2000 or less, here by the way, also modify the time of the menu delay, find the menushowdelay below autoendtasks, the value is in milliseconds, if you want to remove the menu delay, set it to 0.

Restart your computer.

There are many reasons for the slowness, as far as you said, it was fine in the afternoon, but not later, it is recommended that you check the following items.

The free space of the disk is too low.

To solve this problem, delete the junk files in the C drive, clean up the space, and the antivirus software comes with a similar tool.

2.There are too many programs started by the randomizer.

For this, use the tool on the optimization master, super rabbit, or antivirus software to remove redundant startup items, and for beginner users, it is recommended to use the tool that comes with the antivirus software to optimize.

3.Whether you are infected with the virus.

It's simpler, just kill and kill the virus.