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On smartphones, tablets, and other devices, an over-the-air update is a firmware or operating system update that is downloaded by the device over the internet. Previously, users had to connect these devices to a computer over USB to perform an update. These updates may add features, patch security vulnerabilities, or fix software bugs.
Firmware hacks usually take advantage of the firmware update facility on many devices to install or run themselves. Some, however, must resort to exploits to run, because the manufacturer has attempted to lock the hardware to stop it from running unlicensed code. Most firmware hacks are free software.
Update managers also allow for security updates to be applied quickly and widely. Update managers of Linux such as Synaptic allow users to update all software installed on their machine. Applications like Synaptic use cryptographic checksums to verify source/local files before they are applied to ensure fidelity against malware.
Software update managers are programs or that allow or ease the installation of patches. They may be built into operating systems or come as stand-alone programs. They may apply updates automatically or require user interaction. They may be able to update all of ones software at once or only software of specific manufacturers or alike.
Pentium II processor with MMX technology, SECC cartridge. The Pentium II [2] is a brand of sixth-generation Intel x86 microprocessors based on the P6 microarchitecture, introduced on May 7, 1997.
This is a list of software used to simulate the material and energy balances of chemical process plants. Applications for this include design studies, engineering studies, design audits, debottlenecking studies, control system check-out, process simulation, dynamic simulation, operator training simulators, pipeline management systems, production management systems, digital twins.
Patch Tuesday [1] (also known as Update Tuesday [1] [2]) is an unofficial term used to refer to when Microsoft, Adobe, Oracle and others regularly release software patches for their software products. [3]
Users can often download software and firmware upgrades from the Internet. Often the download is a patch—it does not contain the new version of the software in its entirety, just the changes that need to be made. Software patches usually aim to improve functionality or solve problems with security.