The first suggestion is very simple. You just have to make sure that your hardware meets the most basic Windows 7 requirements. If you are using Windows Vista system, then you can use Windows 7 with ease. The specific hardware requirements for Windows 7 are as follows:
* GB Hard disk space (32-bit), GB hard disk space (64-bit);
* 32-bit or 64-bit processor with 1GHz or higher frequency;
* Video card supports DirectX 9, Support WDDM 1.0 (or later), 128MB graphics memory;
* 1GB RAM (32-bit), 2GB memory (64-bit)
If you are running the Windows7 XP mode, the system memory requires 2GB and additional 15GB hard disk space.
But if your computer is running a legacy system such as Windows 2000, it's hard to meet the hardware requirements of Windows 7, which can seriously affect the performance of Windows 7.
Even if your computer has met the hardware requirements of Windows 7, you still need to ensure that Windows 7 works. You can check the physical memory and make sure there is enough hard disk space to avoid the system running slower. Almost all operating systems need to display the best performance in a computer with large memory. You can achieve this by removing some programs.
If you are not a real technical expert, the final recommendation may be somewhat complicated. However, this is helpful for improving Windows 7 performance. Some errors and problems with the system are usually related to the registry, so you need to check the registry. When checking the registry, it is important to be careful that if the registry is compromised, the light causes an exception to the Windows 7 startup process, which can cause complete paralysis of the entire Windows 7 system.
To make sure everything is done correctly, you can use some registry cleanup tools. These tools will only delete and fix errors that cause the operating system to run slowly. There are a number of free tools on the Web that you can install to scan for possible threats in Windows 7.