{"id":4353,"date":"2024-09-27T13:53:25","date_gmt":"2024-09-27T13:53:25","guid":{"rendered":"https:\/\/howtogeek.blog\/cs\/?p=4353"},"modified":"2024-09-27T13:53:25","modified_gmt":"2024-09-27T13:53:25","slug":"understanding-desktop-window-manager-dwmexe-functions-and-features-explained","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/cs\/understanding-desktop-window-manager-dwmexe-functions-and-features-explained\/","title":{"rendered":"Vysv\u011btlen\u00ed Spr\u00e1vce oken plochy (dwm.exe): Vysv\u011btlen\u00ed funkc\u00ed a funkc\u00ed"},"content":{"rendered":"<p>Pokud jste ned\u00e1vno nastavili Windows 11, mo\u017en\u00e1 jste ve Spr\u00e1vci \u00faloh zaznamenali proces s n\u00e1zvem \u201eSpr\u00e1vce oken na plo\u0161e\u201c. Zaj\u00edmalo v\u00e1s n\u011bkdy, co to je? Jak\u00e9 funkce pln\u00ed? Je to potenci\u00e1ln\u011b malware hrozba? Zde je v\u0161e, co pot\u0159ebujete pochopit o DWM.exe v syst\u00e9mu Windows.<\/p>\n<h2><span id=\"What_is_Desktop_Window_Manager_dwmexe\"><strong>Co je Desktop Window Manager (dwm.exe)?<\/strong><\/span><\/h2>\n<p>Desktop Window Manager (DWM) je origin\u00e1ln\u00ed proces Windows vyvinut\u00fd spole\u010dnost\u00ed Microsoft. Je zodpov\u011bdn\u00fd za generov\u00e1n\u00ed grafick\u00e9ho u\u017eivatelsk\u00e9ho rozhran\u00ed, kter\u00e9 umo\u017e\u0148uje Windows zobrazovat r\u016fzn\u00e9 vizu\u00e1ln\u00ed efekty.<\/p>\n<p>Vizu\u00e1ln\u00ed efekty jsou ve Windows 11 v\u00fdrazn\u011b vylep\u0161eny; v d\u016fsledku toho m\u016f\u017ee tento proces n\u011bkdy vyu\u017e\u00edvat zna\u010dn\u00e9 zdroje CPU nebo GPU. D\u00edky DWM mohou u\u017eivatel\u00e9 vyu\u017e\u00edvat funkce, jako jsou 3D animace, miniatury na hlavn\u00edm panelu, motivy plochy, tapety a efekty pr\u016fhlednosti.<\/p>\n<h2><span id=\"How_Desktop_Window_Manager_is_Important\"><strong>V\u00fdznam spr\u00e1vce oken na plo\u0161e<\/strong><\/span><\/h2>\n<p>Prim\u00e1rn\u00ed funkc\u00ed DWM ve Windows je skl\u00e1dat vyrovn\u00e1vac\u00ed pam\u011b\u0165 ka\u017ed\u00e9 aplikace tak, aby byl ve\u0161ker\u00fd obsah okna prezentov\u00e1n jako jeden obr\u00e1zek plochy.<\/p>\n<p>Pro up\u0159esn\u011bn\u00ed, aplikace nezobrazuj\u00ed okna p\u0159\u00edmo na va\u0161em monitoru; m\u00edsto toho zapisuj\u00ed data do r\u016fzn\u00fdch vyrovn\u00e1vac\u00edch pam\u011bt\u00ed v pam\u011bti Windows. \u00dalohou DWM je kombinovat tyto buffery a vykreslit v\u0161echna okna jako jednotn\u00fd obraz plochy.<\/p>\n<h2><span id=\"Why_DWM_uses_so_much_RAM_CPU\"><strong>Pro\u010d DWM spot\u0159ebov\u00e1v\u00e1 velk\u00e9 zdroje RAM a CPU?<\/strong><\/span><\/h2>\n<p>Proces Desktop Window Manager by m\u011bl obvykle vyu\u017e\u00edvat pouze malou \u010d\u00e1st pam\u011bti RAM. Pokud si v\u0161ak v\u0161imnete, \u017ee spot\u0159ebov\u00e1v\u00e1 nadm\u011brn\u00e9 zdroje CPU a RAM, zva\u017ete implementaci t\u011bchto \u0159e\u0161en\u00ed.<\/p>\n<h2><span id=\"1_Turn_Off_the_Visual_Effects\"><strong>1. Zaka\u017ete vizu\u00e1ln\u00ed efekty<\/strong><\/span><\/h2>\n<p>Jednoduch\u00fdm zp\u016fsobem, jak sn\u00ed\u017eit vyu\u017eit\u00ed prost\u0159edk\u016f procesem DWM, je zak\u00e1zat vizu\u00e1ln\u00ed efekty ve Windows.<\/p>\n<p>Mo\u017enosti v\u00fdkonu m\u016f\u017eete upravit tak, abyste vypnuli zbyte\u010dn\u00e9 vizu\u00e1ln\u00ed efekty, uvolnili RAM a zdroje CPU a z\u00e1rove\u0148 sn\u00ed\u017eili spot\u0159ebu baterie.<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Zaka\u017ete vizu\u00e1ln\u00ed efekty v pokro\u010dil\u00fdch nastaven\u00edch syst\u00e9mu\" class=\"wp-image\" decoding=\"async\" height=\"500\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/09\/Disable-Visual-Effects-via-Advanced-System-Settings-4.webp\" title=\"Zaka\u017ete vizu\u00e1ln\u00ed efekty v pokro\u010dil\u00fdch nastaven\u00edch syst\u00e9mu\" width=\"433\"\/><\/figure>\n<p>Ujist\u011bte se, \u017ee postupujete podle dodan\u00e9ho pr\u016fvodce pro podrobn\u00e9 kroky.<\/p>\n<h2><span id=\"2_Turn_off_the_Transparency_Effects\"><strong>2. Vypn\u011bte efekty pr\u016fhlednosti<\/strong><\/span><\/h2>\n<p>Dal\u0161\u00ed \u00fa\u010dinnou metodou ke zm\u00edrn\u011bn\u00ed vysok\u00e9ho vyu\u017eit\u00ed CPU a RAM pomoc\u00ed DWM.exe je deaktivace efekt\u016f pr\u016fhlednosti. Krom\u011b toho zva\u017ete nastaven\u00ed statick\u00e9ho obr\u00e1zku jako pozad\u00ed plochy. Zde je postup:<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Zak\u00e1zat efekty pr\u016fhlednosti\" class=\"wp-image\" decoding=\"async\" height=\"302\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/09\/Disable-Visual-Effects-via-Windows-11-Settings-4.webp\" title=\"Zak\u00e1zat efekty pr\u016fhlednosti\" width=\"800\"\/><\/figure>\n<ul>\n<li>Klikn\u011bte prav\u00fdm tla\u010d\u00edtkem na plochu a vyberte <strong>P\u0159izp\u016fsobit<\/strong> .<\/li>\n<li>Vyberte Motivy a vyberte Windows.<\/li>\n<li>D\u00e1le p\u0159ejd\u011bte do Nastaven\u00ed a p\u0159epn\u011bte na <strong>Usnadn\u011bn\u00ed<\/strong> .<\/li>\n<li>V nab\u00eddce Usnadn\u011bn\u00ed klikn\u011bte na <strong>Vizu\u00e1ln\u00ed efekty<\/strong> .<\/li>\n<li>Na str\u00e1nce Vizu\u00e1ln\u00ed efekty vypn\u011bte <strong>efekt Pr\u016fhlednost<\/strong> .<\/li>\n<\/ul>\n<h2><span id=\"3_Update_Your_Graphics_Drivers\"><strong>3. Aktualizujte sv\u00e9 grafick\u00e9 ovlada\u010de<\/strong><\/span><\/h2>\n<p>Zastaral\u00e9 grafick\u00e9 ovlada\u010de mohou tak\u00e9 p\u0159isp\u011bt k vysok\u00e9mu vyu\u017eit\u00ed CPU a RAM v opera\u010dn\u00edm syst\u00e9mu Windows. Tento probl\u00e9m m\u016f\u017eete vy\u0159e\u0161it aktualizac\u00ed ovlada\u010de grafiky takto:<\/p>\n<p>1. Klikn\u011bte na Windows Search a napi\u0161te <strong>Spr\u00e1vce za\u0159\u00edzen\u00ed<\/strong> a pot\u00e9 z v\u00fdsledk\u016f otev\u0159ete aplikaci Spr\u00e1vce za\u0159\u00edzen\u00ed.<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Spr\u00e1vce za\u0159\u00edzen\u00ed\" class=\"wp-image\" decoding=\"async\" height=\"662\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/09\/Update-the-WiFi-Adapter-Drivers-1-min.webp\" title=\"Spr\u00e1vce za\u0159\u00edzen\u00ed\" width=\"700\"\/><\/figure>\n<p>2. Jakmile se otev\u0159e Spr\u00e1vce za\u0159\u00edzen\u00ed, rozbalte \u010d\u00e1st <strong>Display Adapters<\/strong> .<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Rozbalte Display Adapters\" class=\"wp-image\" decoding=\"async\" height=\"500\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/09\/Check-Your-Graphics-Card-via-Device-Manager-2.webp\" title=\"Rozbalte Display Adapters\" width=\"486\"\/><\/figure>\n<p>3. Klepn\u011bte prav\u00fdm tla\u010d\u00edtkem my\u0161i na grafick\u00fd ovlada\u010d a vyberte <strong>Aktualizovat ovlada\u010d<\/strong> .<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Aktualizujte ovlada\u010d\" class=\"wp-image\" decoding=\"async\" height=\"437\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/09\/Graphics-Card.webp\" title=\"Aktualizujte ovlada\u010d\" width=\"600\"\/><\/figure>\n<p>4. Po zobrazen\u00ed v\u00fdzvy vyberte mo\u017enost <strong>Automaticky vyhled\u00e1vat ovlada\u010de<\/strong> .<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Automaticky vyhled\u00e1vat ovlada\u010de\" class=\"wp-image\" decoding=\"async\" height=\"439\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/09\/Update-your-Graphics-Driver-4-1.webp\" title=\"Automaticky vyhled\u00e1vat ovlada\u010de\" width=\"600\"\/><\/figure>\n<p>Pot\u00e9 dokon\u010dete aktualizaci ovlada\u010de podle pokyn\u016f na obrazovce.<\/p>\n<h2><span id=\"4_Update_your_Windows_Operating_System\"><strong>4. Aktualizujte sv\u016fj opera\u010dn\u00ed syst\u00e9m Windows<\/strong><\/span><\/h2>\n<p>Stejn\u011b jako v\u00e1\u0161 grafick\u00fd ovlada\u010d je d\u016fle\u017eit\u00e9 udr\u017eovat opera\u010dn\u00ed syst\u00e9m Windows aktualizovan\u00fd. Zde je postup:<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Zkontrolujte aktualizace syst\u00e9mu Windows\" class=\"wp-image\" decoding=\"async\" height=\"396\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/09\/Paint-App-4-1.webp\" title=\"Zkontrolujte aktualizace syst\u00e9mu Windows\" width=\"800\"\/><\/figure>\n<ul>\n<li>Klikn\u011bte na Windows Search a vyberte <strong>Nastaven\u00ed<\/strong> .<\/li>\n<li>P\u0159ejd\u011bte na <strong>Windows Update<\/strong> .<\/li>\n<li>Na prav\u00e9 stran\u011b klikn\u011bte na tla\u010d\u00edtko <strong>Zkontrolovat aktualizace<\/strong> .<\/li>\n<\/ul>\n<h2><span id=\"Can_Desktop_Window_Manager_Be_a_Malware\"><strong>M\u016f\u017ee b\u00fdt spr\u00e1vce oken na plo\u0161e malware?<\/strong><\/span><\/h2>\n<p>Desktop Window Manager je legitimn\u00ed syst\u00e9mov\u00fd proces, kter\u00fd nep\u0159edstavuje \u017e\u00e1dn\u00e9 bezpe\u010dnostn\u00ed hrozby. Nejedn\u00e1 se o virus nebo malware.<\/p>\n<p>Pokud v\u0161ak \u010dasto stahujete soubory z internetu, zejm\u00e9na jako u\u017eivatel torrentu, je moudr\u00e9 spustit kompletn\u00ed skenov\u00e1n\u00ed po\u010d\u00edta\u010de, abyste se ujistili, \u017ee DWM nen\u00ed skryt\u00fd malware.<\/p>\n<p>Zda je Desktop Window Manager autentick\u00fd, m\u016f\u017eete ov\u011b\u0159it kontrolou um\u00edst\u011bn\u00ed souboru. Klepn\u011bte prav\u00fdm tla\u010d\u00edtkem my\u0161i na proces dwm.exe ve Spr\u00e1vci \u00faloh a vyberte Otev\u0159\u00edt um\u00edst\u011bn\u00ed souboru. Platn\u00e9 um\u00edst\u011bn\u00ed souboru pro proces je C:\\Windows\\System32; pokud to tam najdete, m\u016f\u017eete si b\u00fdt jisti.<\/p>\n<p>Tato p\u0159\u00edru\u010dka vysv\u011btluje, co je dwm.exe neboli Desktop Window Manager a jeho funkce. Pokud pot\u0159ebujete dal\u0161\u00ed pomoc k tomuto t\u00e9matu, nev\u00e1hejte zanechat koment\u00e1\u0159. Pokud v\u00e1m tyto informace p\u0159ijdou u\u017eite\u010dn\u00e9, nezapome\u0148te je tak\u00e9 sd\u00edlet se sv\u00fdmi p\u0159\u00e1teli.<\/p>\n<p><a class=\"xiaomi\" href=\"https:\/\/techviral.net\/what-is-desktop-window-manager-dwm-exe\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">Zdroj<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pokud jste ned\u00e1vno nastavili Windows 11, mo\u017en\u00e1 jste ve Spr\u00e1vci \u00faloh zaznamenali proces s n\u00e1zvem \u201eSpr\u00e1vce oken na plo\u0161e\u201c. Zaj\u00edmalo v\u00e1s n\u011bkdy, co to je? Jak\u00e9 funkce pln\u00ed? Je to potenci\u00e1ln\u011b malware hrozba? Zde je v\u0161e, co pot\u0159ebujete pochopit o DWM.exe v syst\u00e9mu Windows. Co je Desktop Window Manager (dwm.exe)? Desktop Window Manager (DWM) je [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[48],"class_list":["post-4353","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-tips"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/4353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/comments?post=4353"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/4353\/revisions"}],"predecessor-version":[{"id":4354,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/4353\/revisions\/4354"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/media?parent=4353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/categories?post=4353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/tags?post=4353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}