My notebook configuration is also ok, it is super slow to start and occasionally gets stuck when running. What's going on? How to solve it?

First check the heat dissipation of CPU and graphics card, oil the fan or change the fan.

Second, anti-virus. Unplug the network connection, turn off the system restore, use the latest version of anti-virus software to kill the virus in safe mode, and at the same time, it is best to change an anti-virus software to kill again.

Third, 360 security guards or super rabbits fix IE, clean up bad review software and fix loopholes.

Fourth, clean up the disk and defragment it.

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. Defragmentation-Start-All Programs-Accessories-System Tools-Defragmenter-Select C- Analysis-Defragmenter.

5. Restore or optimize the BIOS settings, and set the hard disk as the first boot.

The default is to start the CD-ROM drive and start the hard disk instead. Start the computer, press F2(F 1, F 10, F 12) to enter the main interface of AMI BIOS setup program, select "Boot" in the above menu, and press enter. In the interface that opens, set the keyboard+and-keys (F5/F6) to the top+hard disk.

Six, set my computer properties.

1, adjusted for best performance. Right-click my computer and select Properties-Advanced-click Settings in the performance bar to open the performance options window, and then select Adjust to Best Performance. Click the Apply button and confirm the exit.

2. Turn off error reporting. Right-click My Computer → Properties → Advanced → Error Reporting, select Disable Error Reporting and delete "Notify me when a serious error occurs".

3. Turn off system restore. Right-click My Computer → Properties → System Restore and select "Turn off System Restore on all drives".

4. Turn off automatic update. Right-click My Computer → Properties → Automatic Update, and delete the option "Keep my computer up to date …".

5. Turn off Remote Assistance. Right-click My Computer → Properties → Remote, and delete "Allow remote assistance invitations from this computer".

Seven, optimize the computer settings.

1. Disable idle IDE channels. Right-click My Computer-Properties-Hardware-Device Manager, open the IDE ATA/PATA controller, then enter the primary and secondary IDE channels respectively, select Advanced Settings, set the device type to None, and set the transfer mode to DMA (if available).

2. Set up startup and fault recovery. "My Computer"-"Properties"-"Advanced"-"Startup and Fault Repair"-"Settings", in the system fault area, remove the boxes in front 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.

3. Close some startup programs. Start-run -msconfig- start, except antivirus software and input method, general programs can be closed.

4. 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.

5. close Dr.Watson, click "start"-"run"-enter "drwtsn32" command, and open the window of Dr.Watson, leaving the option "dump all thread contexts" unchecked.

7. Optimize visual effects. Right-click My Computer-Properties-Advanced, and in the Performance column, click Settings-Visual Effects to adjust to the best performance, or just keep some necessary items-OK to quit.

8. In IE window-Tools -IT Options-Advanced-Multimedia-just check "Show Pictures" -OK.

9. Reduce the number of desktop icons to below 10.

10, reduce the waiting time for scanning the startup disk, start → run, and type: chkntfs /t:0.

Eight, increase physical memory and set up virtual memory reasonably.

The partition for storing virtual memory (page file) must have enough space, and the hard disk resources are insufficient, resulting in insufficient virtual memory; It is enough to set up virtual memory in one partition of the computer, and it is not necessary to set up virtual memory in other partitions, which are generally located in partitions other than the C partition where the system is installed.

Nine, modify the registration form.

1. Accelerate startup and shutdown.

In [start]-> [run]-> type [registry]-> [HKEY current user]->; [Control Panel]-> [Desktop], change the numerical data of the string value [HungAppTimeout] to [200], and change the numerical data of the string value [WaitToKillAppTimeout] to 1000. In addition, in [HKEY _ Local _ Machine] → [System] →; [Current Control Set]-> [control], change the numerical data of the string value [HungAppTimeout] to [200], and change the numerical data of the string value [waittokilservicetimeout] to 1000.

2. Accelerate the pre-reading ability and improve the boot speed.

In [start]-> [run]-> type [regedit]-> [HKEY _ local _ machine]-> [system]-> [Current Control Set]-> [control]-> [Session Manager]-> [Memory Management], in the window on the right side of [PrefetchParameters], modify the numerical data of [Enable Prefetch] as follows. It is suggested to modify the numerical data to 1 or 5.

3. Accelerate broadband access.

Home Edition: Open the Registry Editor, find HKEY _ Local _ Machine \ Software \ Policy \ Microsoft \ Windows, add an item named Psched, and add a Dword value NonBestEffortLimit in the right window of Psched, with numerical data of 0.