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Run a system diagnostics test found in your computer's settings or control panel to check its health. Then, use built-in utilities like disk cleanup and defragmenter tools to assess and optimize ...
GPU Issues: If your computer relies on a dedicated graphics processing unit (GPU) for tasks such as gaming or video editing, issues with the GPU can cause slow performance or graphical glitches.
An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security (also cybersecurity, digital security, or information technology (IT) security) is the protection of computer software, systems and networks from threats that can lead to unauthorized information disclosure, theft or damage to hardware, software, or data ...
Stay updated on ways to protect your privacy, speed up your computer, keep your devices safe while traveling and much more on the AOL Product Blog.
Update and Secure your computer • Enable your firewall. • Update your software, such as AOL Desktop Gold Software, McAfee, Adobe products and Java. • Regularly scan your computer for spyware and viruses using anti-virus software. If you don’t have a one, we recommend McAfee Internet Security Suite – Special edition from AOL.
Most operating systems are not inherently secure, [1] which leaves them open to criminals such as identity thieves and computer hackers. A STIG describes how to minimize network-based attacks and prevent system access when the attacker is interfacing with the system, either physically at the machine or over a network.
Safe mode is a diagnostic mode of a computer operating system (OS). It can also refer to a mode of operation by application software. Safe mode is intended to help fix most, if not all, problems within an operating system. It is also widely used for removing rogue security software.
Defensive computing is a form of practice for computer users to help reduce the risk of computing problems, by avoiding dangerous computing practices. The primary goal of this method of computing is to be able to anticipate and prepare for potentially problematic situations prior to their occurrence, despite any adverse conditions of a computer system or any mistakes made by other users.