{"id":4707,"date":"2025-02-19T11:03:51","date_gmt":"2025-02-19T11:03:51","guid":{"rendered":"https:\/\/operacinesistema.lt\/?p=4707"},"modified":"2025-02-19T11:03:51","modified_gmt":"2025-02-19T11:03:51","slug":"activating-windows-11-pro-how-to-install-and-activate-the-operating-system-without-errors","status":"publish","type":"post","link":"https:\/\/operacinesistema.lt\/en\/activating-windows-11-pro-how-to-install-and-activate-the-operating-system-without-errors\/","title":{"rendered":"Activating Windows 11 Pro: How do I install and activate the operating system without errors?"},"content":{"rendered":"<h2 data-start=\"383\" data-end=\"432\">Why is it important to install Windows 11 Pro correctly?<\/h2>\n<p data-start=\"434\" data-end=\"685\">Windows 11 Pro is a more advanced version of the operating system, with more security, control and personalisation options. However, incorrect installation or activation can lead to errors that can limit functionality or even interfere with the system.<\/p>\n<p data-start=\"687\" data-end=\"803\">In this article, we'll explain how to install and activate Windows 11 Pro smoothly to avoid problems.<\/p>\n<p data-start=\"687\" data-end=\"803\">\n<h2 data-start=\"805\" data-end=\"853\">How do I install Windows 11 Pro from a USB stick?<\/h2>\n<p data-start=\"855\" data-end=\"934\">If you have purchased <strong data-start=\"869\" data-end=\"891\">Windows 11 Pro USB<\/strong> version, here's how to install it correctly:<\/p>\n<h3 data-start=\"936\" data-end=\"975\">1. Prepare your computer for installation<\/h3>\n<ul data-start=\"976\" data-end=\"1218\">\n<li data-start=\"976\" data-end=\"1218\">Make sure your computer complies with <a href=\"https:\/\/www.microsoft.com\/lt-lt\/windows\/windows-11-specifications?r=1\" target=\"_blank\" rel=\"noopener\"><strong data-start=\"1022\" data-end=\"1062\">Windows 11 Pro system requirements<\/strong><\/a>:\n<ul data-start=\"1068\" data-end=\"1218\">\n<li data-start=\"1068\" data-end=\"1089\">At least <strong data-start=\"1075\" data-end=\"1087\">4 GB RAM<\/strong><\/li>\n<li data-start=\"1092\" data-end=\"1137\">At least <strong data-start=\"1105\" data-end=\"1135\">64 GB free disk space<\/strong><\/li>\n<li data-start=\"1140\" data-end=\"1193\"><strong data-start=\"1142\" data-end=\"1155\">UEFI BIOS<\/strong> with on <strong data-start=\"1167\" data-end=\"1182\">Secure Boot<\/strong> Function<\/li>\n<li data-start=\"1196\" data-end=\"1218\">TPM 2.0 support<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 data-start=\"1220\" data-end=\"1267\">2. Start your computer from the USB stick<\/h3>\n<ul data-start=\"1268\" data-end=\"1598\">\n<li data-start=\"1268\" data-end=\"1325\"><strong data-start=\"1270\" data-end=\"1300\">Insert Windows 11 Pro USB<\/strong> media on your computer.<\/li>\n<li data-start=\"1326\" data-end=\"1439\">Reboot your computer and enter the BIOS (<strong data-start=\"1370\" data-end=\"1435\">F2, F12, Delete or ESC keys, depending on the manufacturer<\/strong>).<\/li>\n<li data-start=\"1440\" data-end=\"1520\">Choose <strong data-start=\"1454\" data-end=\"1491\">USB as the first charging device<\/strong> and save your settings.<\/li>\n<li data-start=\"1521\" data-end=\"1598\">Reboot your computer - you should see <strong data-start=\"1566\" data-end=\"1595\">Windows 11 installation screen<\/strong>.<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-4709 size-full\" src=\"https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/app_bios-5.jpg\" alt=\"BIOS Settings window with USB stick selected as the first boot device\" width=\"484\" height=\"366\" srcset=\"https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/app_bios-5.jpg 484w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/app_bios-5-150x113.jpg 150w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/app_bios-5-300x227.jpg 300w\" sizes=\"(max-width: 484px) 100vw, 484px\" \/><\/p>\n<h3 data-start=\"1600\" data-end=\"1632\">3. Install Windows 11 Pro<\/h3>\n<ul data-start=\"1633\" data-end=\"2056\">\n<li data-start=\"1633\" data-end=\"1691\">Choose <strong data-start=\"1647\" data-end=\"1688\">language, time and keyboard layout<\/strong>.<\/li>\n<li data-start=\"1692\" data-end=\"1727\">Click <strong data-start=\"1707\" data-end=\"1724\">\u201eInstall Now\u201c<\/strong>.<\/li>\n<li data-start=\"1728\" data-end=\"1802\">Enter <strong data-start=\"1739\" data-end=\"1772\">Windows 11 Pro product key<\/strong>, if the system requires it.<\/li>\n<li data-start=\"1803\" data-end=\"1880\">Choose <strong data-start=\"1817\" data-end=\"1842\">\u201eCustom installation\u201c<\/strong> (if you want a clean installation).<\/li>\n<li data-start=\"1881\" data-end=\"1977\">Select the disc on which the system will be installed and follow the on-screen instructions.<\/li>\n<li data-start=\"1978\" data-end=\"2056\">Wait until the system is installed and your computer has automatically rebooted.<\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"alignnone wp-image-4708 size-full\" src=\"https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/step2.png\" alt=\"Windows 11 installation screen with language, time and keyboard selection windows.\" width=\"813\" height=\"627\" srcset=\"https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/step2.png 813w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/step2-150x116.png 150w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/step2-300x231.png 300w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/step2-768x592.png 768w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/step2-600x463.png 600w\" sizes=\"(max-width: 813px) 100vw, 813px\" \/><\/p>\n<h2 data-start=\"2058\" data-end=\"2091\">How do I activate Windows 11 Pro?<\/h2>\n<p data-start=\"2093\" data-end=\"2159\">If Windows 11 Pro is not yet activated, follow these steps:<\/p>\n<ol data-start=\"2161\" data-end=\"2454\">\n<li data-start=\"2161\" data-end=\"2238\"><strong data-start=\"2164\" data-end=\"2191\">Open the settings:<\/strong> Go to <strong data-start=\"2201\" data-end=\"2235\">Settings \u2192 System \u2192 Activation<\/strong>.<\/li>\n<li data-start=\"2239\" data-end=\"2341\"><strong data-start=\"2242\" data-end=\"2272\">Enter your activation key:<\/strong> Click <strong data-start=\"2286\" data-end=\"2310\">\u201eChange product key\u201c<\/strong> and enter the licence code.<\/li>\n<li data-start=\"2342\" data-end=\"2454\"><strong data-start=\"2345\" data-end=\"2381\">Check the activation status:<\/strong> After a few seconds, you should see the message \u201eWindows is activated\u201c.<\/li>\n<\/ol>\n<p data-start=\"2456\" data-end=\"2497\">If the activation fails, please try again:<\/p>\n<ul data-start=\"2498\" data-end=\"2670\">\n<li data-start=\"2498\" data-end=\"2532\"><strong data-start=\"2500\" data-end=\"2529\">Check your internet connection<\/strong>.<\/li>\n<li data-start=\"2533\" data-end=\"2591\"><strong data-start=\"2535\" data-end=\"2588\">Make sure you use the correct product key<\/strong>.<\/li>\n<li data-start=\"2592\" data-end=\"2670\"><strong data-start=\"2594\" data-end=\"2639\">Run the Troubleshoot activation tool<\/strong> via \u201eSettings \u2192 Activation\u201c.<\/li>\n<li data-start=\"2592\" data-end=\"2670\"><img decoding=\"async\" class=\"alignnone wp-image-4710 size-large\" src=\"https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/windows-11-activation_hero-1024x640.webp\" alt=\"Windows 11 activation settings with the product key input field\" width=\"640\" height=\"400\" srcset=\"https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/windows-11-activation_hero-1024x640.webp 1024w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/windows-11-activation_hero-150x94.webp 150w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/windows-11-activation_hero-1000x625.webp 1000w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/windows-11-activation_hero-300x188.webp 300w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/windows-11-activation_hero-768x480.webp 768w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/windows-11-activation_hero-1536x960.webp 1536w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/windows-11-activation_hero.webp 1680w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/li>\n<\/ul>\n<h2 data-start=\"2672\" data-end=\"2722\">Common Windows 11 Pro activation problems<\/h2>\n<ol data-start=\"2724\" data-end=\"3197\">\n<li data-start=\"2724\" data-end=\"2854\"><strong data-start=\"2727\" data-end=\"2767\">\u201eThis product key is already in use\u201c<\/strong> - may indicate that the key has already been used. In this case, please contact your dealer.<\/li>\n<li data-start=\"2855\" data-end=\"3039\"><strong data-start=\"2858\" data-end=\"2904\">\u201eWe can't activate Windows on this device\u201c<\/strong> - the problem could be caused by network connectivity or licence discrepancies. Try activating later or use the Troubleshoot tool.<\/li>\n<li data-start=\"3040\" data-end=\"3197\"><strong data-start=\"3043\" data-end=\"3091\">\u201eWindows 11 Pro unavailable after update\u201c<\/strong> - If you've upgraded from Windows Home, you may need to reinstall Windows 11 Pro with the correct key.<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4711 size-large\" src=\"https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/53e2a9b3-679c-41b9-bbb0-4127d834df62-1024x638.png\" alt=\"Windows 11 activation error message with recommended troubleshooter\" width=\"640\" height=\"399\" srcset=\"https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/53e2a9b3-679c-41b9-bbb0-4127d834df62-1024x638.png 1024w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/53e2a9b3-679c-41b9-bbb0-4127d834df62-150x94.png 150w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/53e2a9b3-679c-41b9-bbb0-4127d834df62-1000x623.png 1000w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/53e2a9b3-679c-41b9-bbb0-4127d834df62-300x187.png 300w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/53e2a9b3-679c-41b9-bbb0-4127d834df62-768x479.png 768w, https:\/\/operacinesistema.lt\/wp-content\/uploads\/2025\/02\/53e2a9b3-679c-41b9-bbb0-4127d834df62.png 1073w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/p>\n<h2 data-start=\"3199\" data-end=\"3273\">Windows 11 Pro USB: The trusted way to install the official operating system<\/h2>\n<p data-start=\"3275\" data-end=\"3522\">If you don't have an official <strong data-start=\"3303\" data-end=\"3325\">Windows 11 Pro USB<\/strong> version, we recommend that you buy it from a reputable supplier. This ensures that you get an official and secure licence, avoid activation problems and have <strong data-start=\"3485\" data-end=\"3519\">All the features of Windows 11 Pro<\/strong>.<\/p>\n<p data-start=\"3524\" data-end=\"3653\">\ud83d\udc49 Get Windows 11 Pro USB <strong data-start=\"3556\" data-end=\"3563\">here<\/strong>: <strong><a href=\"https:\/\/operacinesistema.lt\/en\/product\/windows-11-pro-64-bit-usb\/\" target=\"_new\" rel=\"noopener\" data-start=\"3565\" data-end=\"3651\">Windows 11 Pro USB<\/a><\/strong><\/p>\n<p data-start=\"3524\" data-end=\"3653\"><a href=\"https:\/\/operacinesistema.lt\/en\/product\/windows-11-pro-64-bit-usb\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4546 size-medium\" src=\"https:\/\/operacinesistema.lt\/wp-content\/uploads\/2024\/11\/Fizinis-produktas-11-300x300.png\" alt=\"Windows 11 Pro USB 64-Bit operating system\" width=\"300\" height=\"300\" \/><\/a><a href=\"https:\/\/operacinesistema.lt\/en\/product\/windows-10-pro-32-64-bit-usb\/\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-4547 size-medium\" src=\"https:\/\/operacinesistema.lt\/wp-content\/uploads\/2024\/11\/Fizinis-produktas-12-300x300.png\" alt=\"Windows 10 Pro USB 32\/64-Bit operating system\" width=\"300\" height=\"300\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Why is it important to install Windows 11 Pro correctly? Windows 11 Pro is a more advanced version of the operating system that offers greater security, management, and customization options. However, if it\u2019s installed or activated incorrectly, errors may occur that limit functionality or even prevent you from using the system. In this article, we\u2019ll explain how to smoothly install Windows 11 Pro and activate it to avoid problems. How do you install Windows 11 Pro from a USB drive? If you\u2019ve purchased the USB version of Windows 11 Pro, here\u2019s how to install it correctly: 1. Prepare your computer for installation Make sure your computer meets the system requirements for Windows 11 Pro: At least 4 GB of RAM At least 64 GB of free disk space UEFI BIOS with Secure Boot enabled TPM 2.0 support 2. Boot your computer from the USB drive Insert the Windows 11 Pro USB drive into your computer. Restart your computer and enter the BIOS (using the F2, F12, Delete, or ESC keys, depending on the manufacturer). Select USB as the first boot device and save the settings. Restart your computer\u2014you should see the Windows 11 setup screen. 3. Install Windows 11 Pro Select your language, time zone, and keyboard layout. Click \u201eInstall Now.\u201c Enter your Windows 11 Pro product key if prompted. Select \u201eCustom installation\u201c (if you want a clean install). Select the drive where the system will be installed and follow the on-screen instructions. Wait for the system to install and for the computer to restart automatically. How do I activate Windows 11 Pro? If Windows 11 Pro isn\u2019t activated yet, follow these steps: Open Settings: Go to Settings \u2192 System \u2192 Activation. Enter the product key: Click \u201eChange product key\u201c and enter the license key. Check the activation status: After a few seconds, you should see the message \u201eWindows is activated.\u201c If activation fails, try the following: Check your internet connection. Make sure you\u2019re using the correct product key. Run the \u201eTroubleshoot activation\u201c tool via \u201eSettings \u2192 Activation.\u201c Common Windows 11 Pro activation issues \u201eThis product key is already in use\u201c \u2013 this may mean the key has already been used. In this case, contact the seller. \u201eWe can\u2019t activate Windows on this device\u201c\u2014the problem may be due to a network connection issue or license mismatch. Try activating later or use the \u201eTroubleshoot\u201c tool. \u201eWindows 11 Pro is unavailable after the update\u201c\u2014if you upgraded from a Windows Home edition, you may need to reinstall Windows 11 Pro with the correct product key. Windows 11 Pro USB: A Reliable Way to Install the Official Operating System If you don\u2019t already have an official Windows 11 Pro USB version, we recommend purchasing it from a trusted provider. This ensures you\u2019ll receive an official and secure license, avoid activation issues, and have access to all Windows 11 Pro features. \ud83d\udc49 Purchase Windows 11 Pro USB here: Windows 11 Pro USB<\/p>","protected":false},"author":1,"featured_media":4712,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4707","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bendros-naujienos"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Windows 11 Pro aktyvavimas: Kaip \u012fdiegti ir suaktyvinti operacin\u0119 sistem\u0105 be klaid\u0173? - operacinesistema.lt<\/title>\n<meta name=\"description\" content=\"Kaip teisingai \u012fdiegti ir aktyvuoti Windows 11 Pro? 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