Computer repair shops are businesses that specialize in fixing and maintaining computers and related devices. They offer services such as hardware repairs, software troubleshooting, and virus removal. Customers can bring in their laptops, desktops, or other devices to receive professional assistance. These shops often employ skilled technicians who have experience with various brands and operating systems. In addition to repairs, many computer repair shops provide upgrades, such as increasing memory or installing new components. They may also offer advice on how to prevent future issues and improve overall device performance.