The All in One - System Rescue Toolkit free Windows tool includes some bundled features to repair Windows.
All in One - System Rescue Toolkit Lite 2017
There are a few helpful services for your machine, but the "All in One - System Rescue Toolkit", as the name implies, will offer many of these features in a single interface. The Lite version offered here is particularly easy to use.
All in One - System Rescue: Automatic Windows Repair
Often virus systems and malware infested Windows systems are difficult to clean. "All in One - System Rescue" helps clean your computer of viruses and other problems. As soon as you start the software, the tool automatically starts searching for errors and problems. The software subjects your PC to a stress test and examines the computer. Among other things, your CPU, memory and hard disk are checked and a virus and malware scan is performed.
This process can take up to two hours, depending on the PC. Afterwards your computer will be restarted. The tool indicates that your PC should run without problems after a successful test. If this is not the case, it is recommended to have a professional technician take a look at your PC.