to hide evidence of one’s actions
নিজের কাজের প্রমাণ লুকানো
"Hackers often cover their tracks after breaking into systems."
"হ্যাকাররা প্রায়শই সিস্টেমে ঢোকার পর তাদের চিহ্ন মুছে দেয়।"
something that is being developed or planned
to spread gradually among people
a large, reliable, and financially stable company
to explain something in simple language
to regain control of your emotions or behavior
to support or help someone when they need it