drwtsn32 僅保留「傾印所有執行緒內容」。regsvr32 /u zipfldr.dll 取消內建解壓縮。gpedit.msc)可安全停用: Automatic Updates、Error Reporting、Help and Support、ClipBook、COM+ Event System、Computer Browser、Cryptographic Services、Distributed Link Tracking Client、Distributed Transaction Coordinator、DNS Client、Fast User Switching、Help and Support、Human Interface Device Access、IMAPI CD-Burning、Indexing Service、Internet Connection Firewall、IPSEC Services、Logical Disk Manager、Messenger、MS Software Shadow Copy Provider、Net Logon、NetMeeting Remote Desktop Sharing、Network DDE、Network Location Awareness、NT LM Security Support Provider、NVIDIA Driver Helper、Portable Media Serial Number、Print Spooler(無印表機)、QoS RSVP、Remote Access Auto Connection Manager、Remote Desktop Help Session Manager、Remote Procedure Call Locator、Remote Registry、Removable Storage、Routing and Remote Access、Secondary Logon、Smart Card、SSDP Discovery Service、System Event Notification、System Restore Service、Task Scheduler、TCP/IP NetBIOS Helper、Telephony、Telnet、Terminal Services、Themes、Uninterruptible Power Supply、Universal Plug and Play Device Host、Upload Manager、Volume Shadow Copy、WebClient、Windows Audio(無聲音需求)、Windows Image Acquisition(無掃描/相機)、Windows Installer(建議設手動)。
不可停用核心服務: Event Log、Plug and Play、Remote Procedure Call (RPC)、Windows Management Instrumentation。
sfc.exe /purgecache 清除系統備份檔(約 300MB)。\windows\driver cache\i386\driver.cab(74MB 驅動備份)。C:\windows\inf\sysoc.inf 將 hide 替換為空白,於「新增/移除 Windows 元件」移除遊戲、信使、傳真等組件(騰出 ~50MB)。C:\windows\Help、C:\windows\ime(未用輸入法)、$NtUninstall... 解除安裝資料夾。老機推薦 NOD32;需防火牆選金山毒霸(內建網鏢);瑞星、江民亦可。放最後避免優化前被防毒軟體攔截或佔用資源影響效果。
完成後重新開機並整理 C 槽,對比優化前後速度,讓老機也能順暢跑 XP。