可以通过在电脑上登录微信，然后点击设置进入到聊天记录备份页面，选择备份聊天记录到电脑就可以保存记录了。具体的操作方法如下：
1、在电脑上登录微信软件，点击左下角的三个横线，在出现的选项中点击备份与恢复按钮。
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2、在弹出的备份与恢复界面中选择备份聊天记录到电脑。
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3、在弹出的页面中可以看到提示消息，在手机上确定。
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4、此时回到手机微信界面，点击备份全部聊天记录。
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5、开始进行聊天记录备份，等待备份进度完成以后，可以看到提示消息备份已经完成，点击确定按钮就完成了微信的聊天记录保存了。
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