1、在电脑上打开QQ，输入账号密码后点击登录。登录需要设置密码的QQ帐号。
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https://iknow-pic.cdn.bcebos.com/38dbb6fd5266d0167a08f748992bd40735fa35b8"/>
2、登录完成后点击QQ界面正上方的QQ空间链接，进入QQ空间。
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https://iknow-pic.cdn.bcebos.com/2e2eb9389b504fc2ce1dd965ebdde71190ef6d0b"/>
3、进入空间后，将鼠标移动至空间右上角的设置位置并点击下方下拉菜单的权限设置。
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https://iknow-pic.cdn.bcebos.com/b58f8c5494eef01f11ec71a5eefe9925bd317dd1"/>
4、在权限设置界面，点击页面右侧的自定义选项。
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5、进入自定义设置后，选中自定义下方的答对问题可访选项。
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https://iknow-pic.cdn.bcebos.com/f636afc379310a553cb0b694b94543a98226103d"/>
6、点击下拉菜单的添加问题选项。
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7、分别在对应的对话框输入需要添加的问题以及问题的答案。并点击确定保存。
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https://iknow-pic.cdn.bcebos.com/faf2b2119313b07e30293b6802d7912397dd8c3e"/>
8、点击页面最下方的保存按键即可完成QQ空间的加密设置。
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