High-risk patch warning Microsoft patch 1.2GB only need to install three on the line

Today is Microsoft's monthly routine patch day, a total of 13 security patches released, plus some regular fixes, involving multiple versions of Windows and Office, IE and other software. It doesn't seem to be much in terms of quantity, but depending on the system and software you use, the total volume of patches can be very large, sometimes even exceeding 1GB. A screenshot released by foreign netizens shows that on his Windows 8.1 system computer, because the software involved in the patch is also installed, Microsoft recommended the important patches of 41, the total volume reached an astonishing 1.2GB.

Of course there will be a lot of people who are not that big, and the few may be only 150MB.

In fact, not all patches that Microsoft pushes must be installed. Some fixes for special cases sometimes don't need to be taken care of, but security patches are strongly recommended, especially those with high-risk levels. .

The most important patches today are three: MS15-043 KB3049563, IE cumulative security update patch; MS15-044 KB3057110, Microsoft font driver remote code execution vulnerability patch; MS15-045 KB3046002, Windows Journal remote code execution vulnerability patch.