IE7�x�[�^2��ʌ��J�A�uVista�o��O��Web�T�C�g�̌��؂��v

2006/5/10

�@�}�C�N��\�t�g��5��9��A��Web�u��E�U�uInternet Explorer 7�v�iIE7�j��{��ł̃x�[�^2��ʃ��[�U�[��Ɍ��J��B�^�u�u��E�W��O�ւ̑Ή��RSS�t�B�[�h�̍w�ǂȂǐV�@�\�𐷂荞�ށB�}�C�N��\�t�g�ɂƂ��ẮA�uWeb�T�C�g�J��҂Ɍ��؂��Ăق��v�i�}�C�N��\�t�g��Windows�{�� r�W�l�XWindows��i�� }�l�[�W�� N��j�Ƃ��̂��x�[�^2��J�̍ő�̑_��B

�}�C�N��\�t�g��Windows�{�� r�W�l�XWindows��i�� }�l�[�W�� N��

�@IE7�́AWindows XP Service Pack 2�AWindows Vista�AWindows Server 2003 Service Pack 1��ɒ񋟂��BXP��IE7�̍ŏI�ł�2006�N�㔼�Ɍ��J�\��B�O�o�[�W��IE6��IE7�ł͎d�l�ɂ��̈Ⴂ��AWeb�T�C�g�̌݊��ۑ�ɂȂ�BWeb�T�C�g��Web�A�v��P�[�V��̊J��҂͌��؍�Ƃ��K�v��B��IE7��W��ڂ��Windows Vista�o��́AIE7�̗��p��}��ɑ��ƌ��A�Ή��͕K�{�ɂȂ�B

�@IE6��IE7�̑傫�ȈႢ�́ACSS�iCascading Style Sheets�j�̕ύX�BIE6�͓Ǝ��d�l��CSS�ɑΉ��Ă��AIE7�ł͕W��CSS��x�[�X�ɂ��ACSS 2.1�̃T�|�[�g��コ��B��̂��IE6�ɍœK��ĊJ��Web�T�C�g��AIE7�ŉ{��Ɛ��\��Ȃ��P�[�X��l��B�}�C�N��\�t�g��Windows�{�� r�W�l�XWindows��i�� V�j�A�v��_�N�g�}�l�[�W�� ɓ��N�u��́uIE6��CSS�̏��ɂ͖�肪��Ƃ͔ۂ߂Ȃ��v�Ƃ��āAIE7�ł͕W��Z�p��̗p��Ƃ��B�uWeb 2.0��ɑΉ��ł��Web�u��E�W��O��񋟂��v�ƌ��B

�@�Z�L��e�B�@�\��ύX��BHTTPS�ڑ��ł�SSLv3/TLSv1��f�t�H��g�ɂ��A�W��ݒ�ł�SSLv2�𖳌��ɂ��BSSLv2��g��Ă��Web�T�C�g�ł̓G��[��\��B�܂��A�f�W�^��ؖ��قȂ�hostname��甭�s��Ă��A�M��Ă��Ȃ��[�g�ؖ��@�ւ��甭�s��Ă��A��؂�Ȃǂ̏ꍇ�́A�x��o�邾��Ȃ��A�A�N�Z�X��u��b�N��BIE6�ł͌x��\��Ă��A�N�Z�X�͉\��AIE7�ł̓A�N�Z�X��s�ɂȂ�B��[�U�[�̓A�h��X�o�[��e�ՂɃf�W�^��ؖ��̏󋵂��m�F�ł��B

�@�܂��A�v��C��X�[��ꂽActiveX�R��g��[��AIE7���ăC��X�g�[��Ă��Ȃ�ActiveX�R��g��[��𖳌��ɂ��A��p�O�Ƀ��[�U�[�Ɋm�F��@�\��ǉ��B��ӂ̂��ActiveX�R��g��[��s��邱�Ƃ�h�~��B�Z�L��e�B�̐V�@�\�Ƃ��ẮA�t�B�b�V��O��\�T�C�g��2�i�K�Ōx��A�u��b�N��錟�o�@�\��A�{��A�p�X��[�h�̃��N��b�N�ł̍폜�@�\�Ȃǂ�񋟂��B�t�B�b�V��O��\�T�C�g�̌��o�̓}�C�N��\�t�g��Z�L��e�B�x��_��\�z��u��b�N��X�g�Ń`�F�b�N��B

IE7�x�[�^2�̃C��^�[�t�F�C�X�B�^�u�u��E�W��O�ɑΉ��A��߂��B�E��ɂ͌��{�b�N�X��W��œ��ڂ��

�@Ajax�̃T�|�[�g��BIE6�ł�ActiveX�R��g��[��XMLHTTP��N�G�X�g��Ă��̂ŁA�J��҂�IE6��ɕʂ̃R�[�h��K�v��B��AIE7�ł�XMLHTTP��N�G�X�g��l�C�e�B�u�ŏ��ł��悤�ύX��B

�@�C��^�[�t�F�C�X�ł̓^�u�u��E�W��O��W��ŃT�|�[�g�B��y�[�W�̃T��l�C��1��ʂŕ\��@�\��t��B��̃^�u��O��[�v��Ĉ�x�ɊJ��AWeb�u��E�U��N��ۂɕ\��镡��̃^�u��\��ł��悤�ɂ��B�W��ł́u�t�@�C��v�u�ҏW�v�Ȃǂ̃��j��[��\��Ȃ��悤�ɂ��Ȃǁu��ʂ��L��g��߂ɍl��C��^�[�t�F�C�X��̗p��v�i�ɓ��j�BMSN��Google�Ȃǂ̌��G��W��Web�u��E�U��ŗ��p�ł��錟��{�b�N�X��B��@�\�Ƀy�[�W�̊g��E�k��@�\��t��Ȃǃ��[�U�[�̃t�B�[�h�o�b�N��ׂ��f��Ă��B

�@RSS�t�B�[�h�̃T�|�[�g�ł́AWeb�T�C�g��RSS�t�B�[�h��Ō��o��A�c�[��o�[��̃A�C�R��点�邱�ƂŃ��[�U�[�ɒʒm�B��[�U�[�̓A�C�R��N��b�N��ăt�B�[�h��w�ǂ��A�X�V��󂯎�邱�Ƃ��ł��BRSS�t�B�[�h�́u��C�ɓ��Z��^�[�v�ŊǗ��B�Ή��̂�RSS�i0.9x�A1.0�A2.0�j��Atom�i0.3�A1.0�j�B

�@�ɓ��́uIE7��ڂ��ꂽWindows Vista��o�ꂵ�Ă��Web�T�C�g��؁A�C��̂ł́AWeb�A�v��P�[�V��̃N��e�B�J��Ȗ��ɂȂ肩�˂Ȃ��B�x�[�^�̑��i�K��猟�؂��Ăق��v�ƌĂт��B�}�C�N��\�t�g��Web�T�C�g�AWeb�A�v��P�[�V��̊Ǘ��Ҍ��IE7�ŃA�N�Z�X��ۂ̕\��⓮��m�F�ł��`�F�b�N��X�g��Web�T�C�g�ŋ߂��J��B�J��҂��̃t�B�[�h�o�b�N��󂯕t��B

�@�܂��A�x�[�^2��[�X�Ɠ��IE7�Ή��Web�T�C�g��\�z��邽�߂̃c�[��L�b�g�uInternet Explorer Readiness Toolkit�v��J��B�c�[�L�b�g�́A�R�[�h��؂��Web�T�C�g��IE7�Ƃ̌݊��`�F�b�N�ł��uInternet Explorer Compatibility Evaluator�v��܂ށB

�i��IT�@�_��h�j

[�֘A��N]
Internet Explorer��Web�T�C�g