Plz plz plz help me urgent?

Plz help me urgent?

hello sir

Its a very big problem that anyone is hacking and lock my pc from windows password . I have make reset password disk by floppy rom , but this hacker has crashed that also and written message in pasword hint that " I don't let you to use your pc , I have some devices from which I can access your pc from one mile far away and I am listening you also from your voice . No antivirus software, no window defender , no window firewall will block me to lock your pc "

Sir , there is no way to hide him , he crash all of windows password, I don't know who is he or she , just he write the message in hint place .

Please if you can help me so do it soon and give the solution so I can follow these instructions

Yes one main thing is that , I have no lan card , no net connection , no cable or dsl modem , then also he did lock my pc from windows password , I just reinstall my pc and within 5 min ( if he or she available at his place ) so he lock my pc .

2nd main thing is that , my pc got lock at only my home , and I got many pc from my friends, cousin , neighbours but this hacker does lock that all pc too . It means NO PC CAN RUN FROM MY HOME .

please I want your help on this matter

Thanks

from Hina

Plz plz plz help me urgent?ducati

Keep tapping the "F8" key while your PC is booting. Select SAFE MODE from the next menu. Log in under ADMINISTRATOR. Remove the passwords under the USER ACCOUNTS icon located in CONTROL PANEL. Then REBOOT.