NetSpot is a powerful tool that provides comprehensive Wi-Fi analysis and troubleshooting capabilities. It comes with simpler UI and advanced features, allows users to easily visualize, analyze, and optimize their wireless networks. Whether you are a home user or a professional network administrator, it offers many tools and functionalities to meet your specific needs.

Fan Control is a free, open-source and highly focused and customizable universal computer fans controlling application for Windows, developed by Rémi Mercier from Canada. You can use it to build your own dedicated temperature control system for your computer, allowing your CPU/GPU/case fan to adjust the speed according to the temperature to achieve the best cooling and silent effects.

The types of bad sectors include logical bad sectors, physical bad sectors, and the more common read/write delays. If there are sectors to be remapped in S.M.A.R.T., you should pay attention to the health of the hard drive. When we find that we cannot enter the system, and the hard disk cannot be recognized when booting or under PE, we should use a hard disk detection tool to make a scan to see whether this problem is caused by bad sectors. Logical bad sectors on a hard disk can generally be repaired using DiskGenius, but if they are physical bad sectors, then for ordinary users, your only hope is HDD Regenerator, before you send it to a professional for repairs.

Now we have more and more digital devices, but in fact there may be only a few that are commonly used every day, and the others will be idle. So is there any way to make these idle devices also use their waste heat? The answer is yes. Deskreen is a very practical program that can turn any device into a secondary screen for your computer. That device only needs to be connected to the LAN, have a screen and a web browser (so it can be a computer, tablet, smart phone, smart TV, etc.).

To improve the performance and lifespan of your HDD, you just need to defragment it regularly. While for SSD, to improve the efficiency and keep the peak performance of your SSD, you need to optimize and tweak Windows settings for SSD drives.