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Anonymous users2024-02-05Continuous file reads and writes are fast, reducing addressing time.
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Anonymous users2024-02-04Specific Windows development process.
Development of Windows began in 1983 and was officially released on November 20, 1985. Because it is only made up of characters, the interface is very rudimentary, so it was later evaluated as the least successful work.
2. It comes with some simple applications, including calendars, notepads, calculators, and more.
3. Allow users to execute multiple programs at the same time and switch between each program, which is unimaginable for DOS.
4. It can display 256 colors, the window can be scaled arbitrarily, and when the window is minimized, there will be a special space on the desktop to place these windows (in fact, it is the current taskbar).
5. Another important program in Windows is the Control Panel, but the functions are very limited.
Released on December 9, 1987, Windows doesn't make many changes compared to Windows, but it's mostly adequate.
Play 286 at the time
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Anonymous users2024-02-03Loose packaging.
There are no ACID (atomicity, consistency, isolation, persistence) operations in the relational map, which means there is no guarantee. Consider a situation where you remove you from your hands manually or through some hacking guy with low security. Since your files can be saved in folders where you should provide write access, it is easy for GigaCom to have security issues and cause trouble, such as hacking.
If you can't compromise on security.
A file system is a method and data structure used by the operating system to explicitly store files on a device (usually a disk, but also a crypto-key Nandflash-based SSD) or partition; That is, the method of organizing files on a storage device. The software organization responsible for managing and storing file information in an operating system is called a file management system, or file system for short. The file system consists of three parts:
Interfaces to the file system, software collections for object manipulation and management, objects and attributes. From a system point of view, a file system is a system that organizes and allocates space for file storage devices, is responsible for file storage, and protects and retrieves stored files. Specifically, it is responsible for creating files for users, saving and renting, reading, modifying, and dumping files, controlling access to files, and revoking files when users no longer use them.
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Windows key +m minimizes all open windows.
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Change the product name for Windows.
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