![麻烦问一下，这种笔记本电脑的按键[蓝色符号有什么用[？]](/aiimages/%E9%BA%BB%E7%83%A6%E9%97%AE%E4%B8%80%E4%B8%8B%EF%BC%8C%E8%BF%99%E7%A7%8D%E7%AC%94%E8%AE%B0%E6%9C%AC%E7%94%B5%E8%84%91%E7%9A%84%E6%8C%89%E9%94%AE%5B%E8%93%9D%E8%89%B2%E7%AC%A6%E5%8F%B7%E6%9C%89%E4%BB%80%E4%B9%88%E7%94%A8%5B%EF%BC%9F%5D.png)
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"/>
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"/>
腾讯QQ总是时不时会更新一下版本，新版本中也有许许多多的功能，那么电脑版QQ怎么升级版本?下面一起来看看吧~
电脑版QQ怎么升级版本?1.首先我们登录电脑qq，点击左下角的主菜单。
2.点击升级，点击更新到最新版本。
3.然后qq就会自动去更新版本，等待升级完成。
4.升级完成后需要重新启动qq才能生效。
