First, delete unnecessary components.

Open the QQ installation directory (usually C: ProgramFilestantQQ), double-click to run the uninstall program to open the QQ uninstallation window, click Next to open the component selection window, and select the program to uninstall from the component selection list. If you only want to keep QQ, you should choose Tencent TT and Tencent TM.

Second, disable QQ function to save memory.

1. Disable QQ panel function.

There are music center, content information panel, corporate friends panel, mobile entertainment panel, interactive space and other panels on the left side of QQ main interface. If these functions are not very useful, you can delete the related controls in the QQ installation folder to save system resources:

ContentTab.dll user-defined panel function

QQNetDisk.dll network hard disk

BQQApplication.dll Group of Friends of Enterprises

OEMApplication.dll Mobile Entertainment Panel, Content Information Panel and Music Center.

GroupConnection.dll interactive space

2. Disable QQ advertising

QQ advertisements are stored in the "QQ/AD" folder. I recommend you to use "Tencent QQ/TM Coral Plug-in". The usage method is to unzip the file to the installation directory of QQ, and then run the "CQQCfg.exe" startup plug-in to set relevant parameters according to the prompts. After running "CoralQQ.exe", you can chat without worry.

Third, disable other functions.

1. Use standard skin and delete redundant skin.

QQ skin takes up a lot of system resources. If you want QQ to look unpretentious, click Menu/Skin Change/Standard Interface in QQ panel and set QQ skin as "Standard Interface", which will save a lot of system resources occupied by QQ.

After using the default skin interface, you can delete redundant skins. These skins are stored in the "Newsskins" folder under the QQ directory. Just delete the entire "Newsskins" folder.

2. Delete the QQ scene

Just delete all the scene files in the "QQ/IMScene/Scene" folder. Be careful not to check the "Accept Scene Invitation" invitation when setting QQ scenes, so the scenes sent by others will not be accepted.

3. Delete the sound file

Delete all the sound files under the QRingFiles folder in the QQ folder, and delete the whole sound folder at the same time, which also achieves the purpose of losing weight for QQ.

Through the above slimming of QQ, we will find that QQ occupies a lot of system resources, which effectively solves the problem that other large-scale programs cannot run due to insufficient system resources.