Does Photoshop CS4 have high computer requirements?
According to Adobe's official information, the recommended configuration for Photoshop CS4 is a CPU of 1.8GHz or faster and a memory of 1GB. Among other things, Photoshop CS4 does not support installation based on flash memory devices. The installation requires 1GB of available hard disk space. During the actual installation process, additional hard disk space may be required due to factors such as decompression.
How can I install Photoshop CS4 correctly?
The Chinese version of Photoshop CS4 can now be downloaded from the official website. Before downloading, you need to simply register your username with your email address, and then enter the relevant page to download.
After downloading Photoshop CS4, double-click the compressed package to find the Setup.exe file. Double-click it to start the installation. Just click "Next" all the way through the installation process. It should be pointed out that during the installation process, you need to enter the registration code to activate the official version. If you do not enter the correct registration code, you can also experience a 30-day full-featured trial. Friends who like to try new things can search on Google, where there are a lot of resources for reference.
Editor's experience: When I ran Photoshop CS4 for the first time, I didn't notice that it loaded slower than Photoshop CS3. When performing routine operations, the difference in processing speed from previous CS3 versions is also very small. It's just that when operating some new functions, it takes up a lot of memory and CPU frequency! For example, when performing the "Content Recognition Ratio" operation, there is a short delay between the completion of the operation and before the effect is obtained, and the CPU usage will increase. It is very high, but this is also related to the configuration of the machine.
In general, the CPU resource usage of Photoshop CS4 when running is not too high compared with previous CS versions. Compared with the many new powerful functions it has added, this resource usage is indeed insignificant.