Window XP upgrade 至 Window 8

Upgrade 上WINDOWS 8 之前你要做既係先CHECK 你部機究竟可唔可以SUPPORT 到, 去下面條LINK 之後安個WINDOWS UPGRADE ASSISTANT 去CHECK 下部機OK 唔OK 先再諗
http://windows.microsoft.com/en-hk/windows-8/upgrade-assistant-download-online-faq
OFFICE 係用到舊, 但都要睇你個OFFICE 有幾舊, 安到Office 2010既
另外其實呢, MICROSOFT 係有指引每個軟件既最低要求
http://windows.microsoft.com/en-hk/windows-8/system-requirements

唔好一野諗UPGARDE 到I7 或乜CPU 又加RAM 加爆佢之類既野, 睇返自己用乜至諗UPGRADE

建議不upgrade至 Window 8,因為Window 8操作好麻煩

不可以，要重裝，舊xp硬件不能用，要換新機，建議i7 cpu 32gb ram ，office 亦要買新重裝。