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如何從早期版本的Windows升級到Windows 8?

Microsoft Windows的官方說法是Windows 8.1或Windows RT 8.1更新提供了“個性化,搜索應用程序,Windows應用商店,雲連接,安全性和可靠性方面的增強”。在Windows應用商店中免費從Windows 8升級到Windows 8.1。

Windows 8.1的系統要求與Windows 8的要求基本相同。您不會丟失文件,桌面應用程序,用戶帳戶和設置。現有的內置應用可能會被更新或替換。更新完成後,可以重新安裝現有的Windows Store應用程序。您擁有的應用程序將在Windows應用商店的“您的應用程序”部分中提供。

通過備份文件並設置文件歷史記錄來準備PC。另外,請檢查您是否有足夠的磁盤空間。Windows 8.1的32位版本需要3,000 MB的可用空間,而Windows 8.1的64位版本需要3,850 MB的可用空間。保持與Internet的連接,保持設備電源接通,安裝重要更新並暫時關閉防病毒軟件。

在“開始”屏幕上,單擊“商店”磁貼以訪問Windows商店。單擊Windows 8.1更新,然後單擊下載。下載更新後,您仍然可以在PC上工作。磁盤空間,應用程序和設備兼容性以及所需的更新將自動檢查。

下載完成後,重新啟動PC,選擇設置並登錄。設置了Microsoft帳戶並建立了SkyDrive雲存儲設置後,您將看到一個新的“開始”屏幕,您可以在其中開始瀏覽新的Windows。

如果要從Windows 7更新到Windows 8.1,升級助手將運行兼容性報告並指導您完成該過程。您還可以購買DVD上的Windows 8.1,作為在線升級的替代方法。下載升級助手並運行免費的兼容性報告後,您將選擇保留什麼以及要備份的文件。

升級助手會告訴您PC何時準備好進行Windows 8.1升級。它將建議購買一個版本,並通過逐步安裝進行下載。

訪問Windows.Microsoft.com上的“支持”頁面,然後單擊“ Windows 8.1的安裝”升級詳細信息,以了解如何從Windows 8,Windows 7,Windows Vista或Windows XP更新。

我的聯想PC可以運行Windows 8嗎?

首先,您需要檢查系統要求,以查看您的PC是否與Windows 8.1兼容。如果要從Windows 8更新到Windows 8.1,則係統要求幾乎相同。裝有Windows 8的PC可能已經可以運行Windows 8.1,您可以從Windows Store免費安裝。

在Windows.Microsoft.com上,單擊“下載和購買”頁面,然後單擊“購買Windows”。滾動到系統要求,然後單擊“查看完整的系統要求”以獲取在聯想PC上運行Windows 8.1的系統要求的列表。您將看到運行Windows 8.1所需的要求清單,包括處理器,RAM,硬盤空間和圖形卡。還提供了使用某些功能的其他要求的列表。

如果要從Windows 7升級到Windows 8.1,則升級助手將在整個過程中充當指南。下載並運行升級助手後,它將提供兼容性報告,並檢查Windows 8.1升級後當前程序和設備在PC上是否可以運行。升級助手將說明如何使某些應用和設備再次運行。選擇要保留的內容,找到需要重新安裝的程序並備份重要文件。升級助手會告訴您您的PC是否可以運行Windows 8.1,然後會建議您購買一個版本和選項。屏幕上的步驟將提示您進行下載和安裝。

Windows 8對系統有哪些要求?

Windows.Microsoft.com上列出了Windows 8.1和Windows 8的系統要求。單擊下載併購買,購買Windows,然後查看完整的系統要求。您將看到PC運行Windows 8.1和Windows 8所需的系統要求,以及運行某些功能的其他要求的列表。

如果您當前在PC上運行Windows 8,則由於兩個操作系統的系統要求相同,因此您的PC可能已經可以運行Windows 8.1。如果要從Windows 7更新到Windows 8.1,請下載並運行升級助手。升級助手將為您檢查系統要求並提供兼容性報告。升級助手將檢查您的PC是否可以使用Windows 8.1升級,並指導您完成安裝過程。

Microsoft Windows在其網站上列出了Windows 8和8.1的以下系統要求:

  • 1 GHz處理器或更快,支持PAE,NX和SSE2
  • 1 GB RAM(32位)或2 GB RAM(64位)
  • 16 GB(32位)或20 GB(64位)的可用硬盤空間
  • 1024 x 768屏幕分辨率
  • 帶有WDDM驅動程序的Microsoft DirectX 9圖形處理器
  • PC需要支持多點觸控才能使用觸摸

在Lenovo.com上的哪裡可以找到Windows 8 PC或平板電腦?

在Lenovo主頁的主菜單上,單擊“筆記本電腦和超極本”。您將看到用於商務和家庭辦公室,娛樂和遊戲以及學生的筆記本電腦和超極本的三個列表。

使用“縮小搜索範圍”側邊欄導航來選擇Windows 8或Windows 8 Pro操作系統。您還可以使用其他選項來自定義搜索,包括屏幕尺寸,處理器,品牌,起始價格,類型和使用情況。其他選項包括重量,分辨率和顏色。縮小搜索範圍將有助於您調整搜索結果,以便找到滿足您特定需求的筆記本電腦或超極本,無論是在辦公室還是在學校。

為了獲得出色的性能和出色的可靠性,Thinkpad筆記本電腦將是您的理想選擇。聯想的聯想筆記本電腦具有時尚的設計,基本筆記本電腦具有價格導向的價格和入門級功能。

在Lenovo主頁主菜單上,單擊Tablets,您將在其中找到Android和Windows平板電腦和Tablet PC的集合。選擇Windows 8或Windows 8 Pro可將搜索範圍縮小到使用這些操作系統的平板電腦。頂級的Windows平板電腦包括Lenovo Miix 2,ThinkPad Tablet 2和ThinkPad Helix。

有關其他指導,請單擊“了解Windows 8”以了解Windows 8和流行的娛樂,多任務處理和保持連接狀態的應用程序。單擊哪台電腦最適合我?尋找適合您生活方式的理想PC。

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