唔記得左屋企wifi密碼點睇返?

If you have a computer that connect to the wifi automatically then you can do

this:

In the notification area on the computer click on the icon for network:


圖片參考：http://imgcld.yimg.com/8/n/HA01001083/o/701110120091313873476100.jpg


Right click your wifi that you are currently connecting to and choose

properties then check the check box that say show characters:





圖片參考：http://imgcld.yimg.com/8/n/HA01001083/o/701110120091313873476111.jpg

用電腦進入router, 便可以查看wifi密碼, 未做設定, 現在做回設定密碼.
如果連進入router的密碼都忘記, 就要重設router.
重設方法是router背后有粒紅點, 插入約5秒, 看到燈會閃爍 . 再重新進入router重設上網和無線上網(wifi)密碼.