Asslam o aleikum

I hope sabi fellows theek thaak hon gay, Muje yeah pochna tha kay Windows XP main Service Pack 2 kaise install kartay hain??
Main nay window xp ki ha, lakin galti se bina secuirt wali ho gei hai, matlab yiss mein Firewall+Secuirty nahi ha, Jiss waja se net use kartay waqt mera pc automatically shutdown hota jata hai within20 Seconds. Jiss ko main Run mein iss command " shutdown \a " ko likh kar enter karnay kay bad shutdown tu stop kar leta hon , lakin most of funuctions disabble ho jatay han. So iss waja se main ab Service Pack 2 Install karna chahta hon, jiss main Security ha.
Tu ap se kindly request hai, agr koi app main se janta ha kay Service Pack 2 Kaise install kartay han , tu plz kindly muje bhi bata dein .

App ki bhut mehrbani ho gi.

May Allah bless us wid the shower of His best blessings always.


Waleikum salam