{"id":135977,"date":"2026-09-26T11:13:16","date_gmt":"2026-09-26T02:13:16","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=135977"},"modified":"2026-09-26T11:13:16","modified_gmt":"2026-09-26T02:13:16","slug":"windows-83-disable-performance","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/windows-83-disable-performance\/","title":{"rendered":"Windows\u306e\u300c8.3\u5f62\u5f0f\u300d\u3092\u7121\u52b9\u5316\u3059\u308b\u3068\u7206\u901f\u5316\uff1f\u30e1\u30ea\u30c3\u30c8\u3068\u30c7\u30e1\u30ea\u30c3\u30c8\u3092\u6574\u7406\u3059\u308b"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/09\/SortFileName.webp\" alt=\"\" width=\"1280\" height=\"801\" class=\"aligncenter size-full wp-image-135978\" \/><\/p>\n<p>Windows\u306e\u53e4\u3044\u4ed5\u7d44\u307f\u3067\u3042\u308b\u300c8.3\u5f62\u5f0f\u300d\u306e\u77ed\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u7121\u52b9\u5316\u3059\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u304c\u5927\u5e45\u306b\u9ad8\u901f\u5316\u3059\u308b\u3068\u3044\u3046\u88cf\u6280\u304c<a href=\"https:\/\/www.reddit.com\/r\/windows\/comments\/1wn5486\/8dotname_was_the_root_cause_of_laggy_exploring\/\">Reddit<\/a>\u3067\u76db\u308a\u4e0a\u304c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u5b9f\u969b\u3001\u77ed\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u7121\u52b9\u5316\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u4f53\u9a13\u8ac7\u3084\u904e\u53bb\u306e\u6280\u8853\u8cc7\u6599\u304b\u3089\u3001\u7279\u5b9a\u306e\u74b0\u5883\u3067\u306f\u304b\u306a\u308a\u5927\u304d\u306a\u52b9\u679c\u304c\u51fa\u308b\u3053\u3068\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001Microsoft\u306f\u300c\u5b89\u6613\u306a\u7121\u52b9\u5316\u306f\u5371\u967a\u300d\u3068\u8b66\u544a\u3057\u3066\u304a\u308a\u3001\u30e1\u30ea\u30c3\u30c8\u3068\u30ea\u30b9\u30af\u3092\u3057\u3063\u304b\u308a\u7406\u89e3\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>8.3\u5f62\u5f0f\u3068\u306f\u4f55\u304b<\/h2>\n<p>\u3082\u3068\u3082\u30688.3\u5f62\u5f0f\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u306f\u3001MS-DOS\u6642\u4ee3\u306b\u4f7f\u308f\u308c\u3066\u3044\u305f\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u30eb\u30fc\u30eb\u3067\u3001\u73fe\u4ee3\u306eWindows\u3067\u3082\u4e92\u63db\u6027\u7dad\u6301\u306e\u305f\u3081\u6b8b\u3055\u308c\u3066\u3044\u307e\u3059\u3002NTFS\u306f8.3\u5f62\u5f0f\u306b\u5236\u9650\u3055\u308c\u306a\u3044\u9577\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u6271\u3048\u307e\u3059\u304c\u3001\u4e92\u63db\u6027\u306e\u305f\u3081\u306b\u77ed\u3044\u5225\u540d\u304c\u81ea\u52d5\u751f\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/09\/s_20260926_105544.webp\" alt=\"\" width=\"947\" height=\"406\" class=\"aligncenter size-full wp-image-135979\" \/><\/p>\n<p>\u77ed\u3044\u5225\u540d\u306e\u751f\u6210\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u6570\u304c\u81a8\u5927\u306a\u74b0\u5883\u3067\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u8db3\u304b\u305b\u306b\u306a\u308b\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u304a\u308a\u3001Microsoft\u3084<a href=\"https:\/\/www.dell.com\/support\/kbdoc\/en-us\/000038464\/avamar-very-slow-performance-when-restoring-a-folder-containing-1-million-files-where-8-3-file-names-are-enabled\">Dell\u306e\u6280\u8853\u8cc7\u6599<\/a>\u3067\u3082\u3001\u5927\u91cf\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u6271\u3046\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u7121\u52b9\u5316\u3059\u308b\u3053\u3068\u3067\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/09\/ka0Do000000uNBHIA2_en_US_2.webp\" alt=\"\" width=\"448\" height=\"401\" class=\"aligncenter size-full wp-image-135980\" \/><\/p>\n<p>\u7dd1\u306e\u30e9\u30a4\u30f3\u304c\u77ed\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u7121\u52b9\u5316\u3057\u305f\u5834\u5408\u306e\u30d5\u30a1\u30a4\u30eb\u751f\u6210\u901f\u5ea6\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>Reddit\u30e6\u30fc\u30b6\u30fc\u304c\u4f53\u9a13\u3057\u305f\u5287\u7684\u306a\u9ad8\u901f\u5316<\/h2>\n<p>Reddit\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001Windows\u3068Android\u9593\u306e\u30d5\u30a1\u30a4\u30eb\u30b3\u30d4\u30fc\u3084\u3001\u30d5\u30a9\u30eb\u30c0\u306e\u30b9\u30af\u30ed\u30fc\u30eb\u3001\u691c\u7d22\u304c\u5999\u306b\u9045\u3044\u3053\u3068\u306b\u60a9\u3093\u3067\u3044\u307e\u3057\u305f\u3002\u9ad8\u901f\u306aM.2 SSD\u3092\u4f7f\u3063\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u3001\u7279\u5b9a\u306e\u64cd\u4f5c\u3060\u3051\u304c\u5f15\u3063\u304b\u304b\u308b\u3088\u3046\u306a\u72b6\u614b\u3060\u3063\u305f\u3068\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u305d\u3053\u30678.3\u5f62\u5f0f\u306e\u751f\u6210\u304c\u6709\u52b9\u304b\u3069\u3046\u304b\u3092<code>fsutil 8dot3name query C:<\/code>\u3067\u78ba\u8a8d\u3057\u3001<code>fsutil 8dot3name set 1<\/code>\u3067\u7121\u52b9\u5316\u3057\u305f\u3042\u3068\u3001<code>fsutil 8dot3name strip \/f \/s D:\\Movies<\/code>\u3067\u524a\u9664\u3057\u307e\u3059\u3002\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6539\u5584\u304c\u5f97\u3089\u308c\u305f\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30bf\u30a4\u30eb\u8868\u793a\u3067\u306e\u30b9\u30af\u30ed\u30fc\u30eb\u304c\u6ed1\u3089\u304b\u306b\u306a\u3063\u305f<\/li>\n<li>\u3088\u304f\u4f7f\u3046\u30d5\u30a9\u30eb\u30c0\u306e\u691c\u7d22\u304c\u9ad8\u901f\u5316<\/li>\n<li>\u5916\u4ed8\u3051HDD\u306e\u64cd\u4f5c\u304c\u8efd\u304f\u306a\u3063\u305f<\/li>\n<li>Android\u7aef\u672b\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092USB\/FTP\u3067\u95b2\u89a7\u3057\u305f\u969b\u306e\u52d5\u4f5c\u304cWindows\u4e26\u307f\u306b\u5feb\u9069\u306b<\/li>\n<\/ul>\n<p>\u3082\u3061\u308d\u3093\u3053\u308c\u306f\u500b\u4eba\u306e\u4f53\u9a13\u8ac7\u3067\u3059\u304c\u3001\u904e\u53bb\u306e\u6280\u8853\u8cc7\u6599\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u308b\u3068\u3001\u5927\u91cf\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u6271\u3046\u74b0\u5883\u3067\u306f\u5341\u5206\u3042\u308a\u5f97\u308b\u52b9\u679c\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n<h2>\u3057\u304b\u3057\u3001Microsoft\u306f\u5b89\u6613\u306a\u7121\u52b9\u5316\u3092\u5f37\u304f\u8b66\u544a<\/h2>\n<p>\u4e00\u65b9Microsoft\u306f\u3001\u65e2\u5b58\u306e\u77ed\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u524a\u9664\u3059\u308b\u3068\u3001<strong>\u30a2\u30d7\u30ea\u3084\u30ec\u30b8\u30b9\u30c8\u30ea\u304c\u305d\u306e\u77ed\u3044\u540d\u524d\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u4e0d\u80fd\u306a\u3069\u306e\u91cd\u5927\u306a\u30c8\u30e9\u30d6\u30eb\u304c\u8d77\u304d\u308b<\/strong>\u3068\u5f37\u304f\u8b66\u544a\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u53e4\u3044\u30a2\u30d7\u30ea\u3084\u4e00\u90e8\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u306f\u77ed\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u53c2\u7167\u3057\u3066\u3044\u308b\u3053\u3068\u304c\u3042\u308a\u3001\u3053\u308c\u3092\u5931\u3046\u3068\u52d5\u4f5c\u304c\u7834\u7dbb\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>Microsoft\u306f\u4ee5\u4e0b\u3092\u63a8\u5968\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u7121\u52b9\u5316\u524d\u306b\u5bfe\u8c61\u30d5\u30a9\u30eb\u30c0\u3084\u30dc\u30ea\u30e5\u30fc\u30e0\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u53d6\u308b<\/li>\n<li>\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3067\u306f\u306a\u304f\u3001\u5fc5\u8981\u306a\u30dc\u30ea\u30e5\u30fc\u30e0\u3060\u3051\u306b\u8a2d\u5b9a\u3059\u308b<\/li>\n<li>\u65e2\u5b58\u306e\u77ed\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u524a\u9664\u3059\u308b\u5834\u5408\u306f\u614e\u91cd\u306b<\/li>\n<\/ul>\n<p>\u3064\u307e\u308a\u3001\u9ad8\u901f\u5316\u306e\u305f\u3081\u306b\u5168\u90e8\u524a\u9664\u3059\u308b\u3068\u3044\u3046\u4f7f\u3044\u65b9\u306f\u5371\u967a\u3067\u3001\u7528\u9014\u3092\u898b\u6975\u3081\u305f\u3046\u3048\u3067\u614e\u91cd\u306b\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>8.3\u5f62\u5f0f\u306e\u7121\u52b9\u5316\u306f\u3001\u7279\u306b\u5927\u91cf\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u6271\u3046\u74b0\u5883\u3067\u306f\u78ba\u304b\u306b\u52b9\u679c\u304c\u671f\u5f85\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u4e92\u63db\u6027\u30ea\u30b9\u30af\u304c\u5927\u304d\u3044\u305f\u3081\u3001\u4e00\u822c\u30e6\u30fc\u30b6\u30fc\u304c\u6c17\u8efd\u306b\u8a66\u3059\u3079\u304d\u8a2d\u5b9a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u73fe\u4ee3\u306eWindows\u306b\u3082\u6b8b\u308b\u30ec\u30ac\u30b7\u30fc\u6a5f\u80fd\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3057\u3066\u3044\u308b\u8208\u5473\u6df1\u3044\u4e8b\u4f8b\u3067\u3059\u304c\u3001\u5b9f\u8df5\u3059\u308b\u969b\u306f\u5341\u5206\u306a\u7406\u89e3\u3068\u4e8b\u524d\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u5fc5\u9808\u3067\u3059\u3002<\/p>\n<p>[via <a href=\"https:\/\/www.neowin.net\/news\/microsoft-warns-against-disabling-windows-legacy-feature-that-can-unlock-huge-performance\/\/\">Neowin<\/a>]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Windows\u306e\u53e4\u3044\u4ed5\u7d44\u307f\u3067\u3042\u308b\u300c8.3\u5f62\u5f0f\u300d\u306e\u77ed\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u3092\u7121\u52b9\u5316\u3059\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u304c\u5927\u5e45\u306b\u9ad8\u901f\u5316\u3059\u308b\u3068\u3044\u3046\u88cf\u6280\u304cReddit\u3067\u76db\u308a\u4e0a\u304c\u3063\u3066\u3044\u307e\u3059\u3002 \u5b9f\u969b\u3001\u77ed\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u306e\u7121\u52b9\u5316\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u4f53\u9a13\u8ac7\u3084\u904e\u53bb\u306e\u6280\u8853\u8cc7\u6599 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":135978,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[3],"tags":[3298,4387],"class_list":["post-135977","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-windows","tag-windows","tag-windows11"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/135977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=135977"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/135977\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/135978"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=135977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=135977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=135977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}