minh co it meo nghich may tinh xin chia se voi cac ban.
cach tao 1 thong bao loi khi khoi dong may tinh:
start>run>go regedit>ok>chon hkey-local-machine>software>Microsoft>Windows NT>CurrentVersion>Winlogon> nhin len goc trai man hinh va chon edit>new>string value> go LegalNoticeCaption>enter> sau do nhap dup vao muc LegalNoticeCaption va go dong lenh ban muon tao>ok>nhin len goc trai man hinh va chon edit>new>string value> go LegalNoticêtxt >enter nhay dup vao muc da chon roi go tiep thong ban>ok
vay la xong, ban khoi dong lai