这是英文原文:
A month after newmozguy's post, I just upgraded from Win 7, 64-bit to Win 10, 64-bit. I had the latest version of Firefox (40.0.2) running on Windows 7, and it still works as well as always on Windows 10. All my bookmarks, add-ons, plug-ins, themes, and preferences remained intact. Mozilla made good on its statement that they were going to try to have Firefox ready by the time Windows 10 was released. Thank you, Mozilla team, for your excellent work. 这是链接: https://support.mozilla.org/en-US/questions/1065809?&mobile=0
需要说明我还没有升级。
谢谢楼上几位,可问题是我对电脑不在行,啥驱动的,都不明白。Chrome我是升级后新下载的,以前一直用firefox, 打开chrome, 说是is not available ...列出三个可能原因,什么connection, firewell。。。都查了没问题啊。因为不在行, 不敢随便动,怕又影响了家里其他不升级的人。