mungkin windows XP udah ketinggalan jaman,tp coba deh cek (bagi anda yang pake XP)apa XPnya asli ato bajakan??sudah pasti asli belon??gini cara cek aslinya : buka http://www.microsoft.com/genuine/validate jika yang keluar validation complete berarti windows XP anda 100% genuine alias asli, nah kalo yang bajakan mesti ga keluar validation complete nya kan. yang genuine mahal??jelas mahal namanya asli...
(bagi yang bajakan)ga usah kecewa tinggal buka Notepad kamu trus copy script ini :


Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion]
"CurrentBuild"="1.511.1 () (Obsolete data - do not use)"
"ProductId"="55274-640-7450093-23464"
"DigitalProductId"=hex:a4,00,00,00,03,00,00,00,35,35,32,37,34,2d,36,34,30,2d,\
37,34,35,30,30,39,33,2d,32,33,34,36,34,00,2e,00,00,00,41,32,32,2d,30,30,30,\
30,31,00,00,00,00,00,00,00,62,fc,61,4c,e0,26,33,16,05,d3,54,e7,a0,de,00,00,\
00,00,00,00,49,36,c2,49,20,47,0c,00,00,00,00,00,00,00,00,00,00,00,00,00,00,\
00,00,00,00,00,00,00,00,00,00,00,33,33,35,30,30,00,00,00,00,00,00,00,65,10,\
00,00,74,99,dd,b0,f7,07,00,00,98,10,00,00,00,00,00,00,00,00,00,00,00,00,00,\
00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,c4,ae,d6,1c
"LicenseInfo"=hex:e7,77,18,19,f8,08,fc,7d,e8,f0,df,12,6e,46,cb,3f,ad,b2,dd,b9,\
15,18,16,c0,bc,c3,6a,7d,4a,80,8b,31,13,37,5a,78,a2,06,c8,6b,b9,d9,dd,cc,6a,\
9c,c5,9b,77,aa,07,8d,56,6a,7c,e4

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\WPAEvents]
"OOBETimer"=hex:ff,d5,71,d6,8b,6a,8d,6f,d5,33,93,fd

udah??trus di save..caranya save as, type files nya pilih all files trus nama file nya apa aja yang penting extensi ato ujungnya kasih .reg contohnya : genuine.reg  savenya di partisi C: jg gapapa.

cara jalaninnya gini : dobel klik genuine.reg ato klik kanan trus klik merge trus klik yes


udah deh tinggal di cek lagi ke: http://www.microsoft.com/genuine/validate 
di jamin 100% genuine ato validation complete