Just in the past few weeks there have been major vulnerabilities discovered that forced Microsoft to issue fix-it tools in advance of official patches.
仅在过去的数周，已经有发现重大漏洞迫使微软在官方补丁发布修补工具。
If your camera is still under warranty, the best thing you can do is to take it to the nearest official Canon repair shop and Canon should fix it for free.
如果你的相机在保修期内，最好拿到最近的佳能官方维修点维修，免费的。
If your camera is still under warranty, the best thing you can do is to take it to the nearest official Canon repair shop and Canon should fix it for free.
如果你的相机在保修期内，最好拿到最近的佳能官方维修点维修，免费的。
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