People have benefit a lot from the usage of computers. However, they also meet with more annoying computer errors, such dll errors, runtime errors and net framework errors. Moreover, as those files are work underground, pc users will not notice them until the error message pop-up in computer screen. Most of people do not have a clear understanding about what are those errors, not to mention to let them fix those complicated errors by themselves. Fortunately, with the help of Smartpcfixer, people will no longer need to worry about any computer errors and can fix errors by themselves easily within minutes. Smartpcfixer is a professional and powerful computer error fixer that is capable of fixing almost all computer errors fast within a few minutes. It is very easy to use that may apply to all level computer users. It can automatically scan, detect and solve the annoying computer by itself. It is very safe to operate without doing any damage to the device that can be trusted. Besides, the using of it will bring system optimized, files extension broaden and better performance of computer. How to repair annoying computer errors? Step one, download and install Smartpcfixer. Step two, scan and detect computer errors. Step three, fix computer errors and choose “system tools and IE tools” for different demand.