(Solved): Let A Be An Invertible Square Matrix, And Let λ Be A Non-zero Real Number. Prove That (λA)-1 = ( 1...

Web browsers are very useful, especially when using internet services. Many activities increase the vulnerability of these browsers, such as clicking suspicious websites, failure to update antiviruses, using old fashioned browsers, among many others. However, taking precautions while using these browsers can harden their security and reduce their exposure to various vulnerabilities. This article seeks to explain in detail some of the ways of hardening the security of Windows internet browsers and servers as a way of avoiding both internal and external attacks.