1、成功登录电脑的QQ后，点击界面左下角的“主菜单”，在弹出框里选择“升级”；
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2、就会弹出版本更新的提示框，点击下面的“更新到最新版本”；
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3、QQ软件更新文件就会开始下载，等待下载则可；
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4、更新文件下载完成后，就会弹出提示框，下次启动QQ后安装生效，你也可以选择下面的立即重启，重启后更新就会生效了。
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方法如下：
操作设备：戴尔笔记本电脑
操作系统：win10
操作程序：QQv8.21
1、成功登录电脑的QQ后，点击界面左下角的“主菜单”，在弹出框里选择“升级”。
2、就会弹出版本更新的提示框，点击下面的“更新到最新版本”。
3、QQ软件更新文件就会开始下载，等待下载则可。
4、更新文件下载完成后，就会弹出提示框，下次启动QQ后安装生效，你也可以选择下面的立即重启，重启后更新就会生效了。
工具：电脑版QQ。1、成功登录电脑的QQ后，点击界面左下角的“主菜单”，在弹出框里选择“升级”；
/iknow-pic.cdn.bcebos.com/c2fdfc039245d688a785c94ea9c27d1ed31b2450"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/c2fdfc039245d688a785c94ea9c27d1ed31b2450?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/c2fdfc039245d688a785c94ea9c27d1ed31b2450"/>
2、就会弹出版本更新的提示框，点击下面的“更新到最新版本”；
/iknow-pic.cdn.bcebos.com/a08b87d6277f9e2fbbcb66e21230e924b999f35a"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/a08b87d6277f9e2fbbcb66e21230e924b999f35a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/a08b87d6277f9e2fbbcb66e21230e924b999f35a"/>
3、QQ软件更新文件就会开始下载，等待下载则可；
/iknow-pic.cdn.bcebos.com/29381f30e924b899695603d263061d950b7bf6f6"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/29381f30e924b899695603d263061d950b7bf6f6?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/29381f30e924b899695603d263061d950b7bf6f6"/>
4、更新文件下载完成后，就会弹出提示框，下次启动QQ后安装生效，你也可以选择下面的立即重启，重启后更新就会生效了。
/iknow-pic.cdn.bcebos.com/1c950a7b02087bf4cd212d03ffd3572c10dfcf0f"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/1c950a7b02087bf4cd212d03ffd3572c10dfcf0f?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/1c950a7b02087bf4cd212d03ffd3572c10dfcf0f"/>
