Types of PC Software

The main types of pc software are system software and application software. System software allows a computer to run hardware devices and manage files. It also controls access to the internet and provides information about keyboard and mouse input to application software.

These programs put the dumb hardware in your pc to smart use by providing tools that accomplish anything from balancing your budget to curing cancer.

Fan Control

Fans play an important role in keeping your computer cool by drawing in cool air and expelting hot air. However, they can generate a lot of noise while running at high speeds. This noise can be disruptive and distracting to your work or gaming experience. Fortunately, there are several ways to control the fan speed.

One option is to use a program like Fan Control to monitor temperatures and adjust fan speeds accordingly. It also lets you create custom fan curves to optimize airflow.

Another option is to use a hardware fan controller, which is typically connected to motherboards via PWM. These chips allow for temperature open and closed-loop fan control. The most popular method is to set the fan speed based on a temperature threshold. This allows the fans to operate at maximum speed when necessary, and reduce their speed when not needed.

Other options include lm_sensors, which supports most of the common sensors available on modern PCs. It can be installed by using a simple plugin system, allowing third party developers to add new hardware monitoring and fan speed control capabilities to the program.


OBS is an open-source program that can be used on Linux, Mac, and Windows. It offers extensive customization and features for streaming and recording videos in high-resolution. It is also easy to use and provides a variety of tools that make it a great choice for beginners. It is lightweight and doesn’t require a lot of system resources, so it works well on older systems.

The software allows you to record your computer screen for gaming, tutorials, or presentations. It supports various video codecs and lets you set custom resolutions, fps, and bitrate. It also allows you to add different scenes and sources, such as display capture, gaming, image, slideshow, text, and more.

OBS has advanced audio/video filters and effects, such as chroma key background removal. It can also mix in audio from your microphone and system speakers. Other cool features include the ability to create picture-in-picture broadcasts and add multiple video inputs. You can also choose from a variety of different scenes and sources, and set hotkeys to control everything easily.


RTSS is an open-source software that allows you to monitor your GPU framerate and performance. It also has the ability to overclock your GPU, which can help improve gaming performance and reduce heat and power usage. However, it’s important to note that this can potentially damage your GPU if not done properly. It’s recommended that you consult a computer professional before making changes to your GPU.

Unlike Uber shaders with an exploding amount of #ifdefs, the RTSS uses a set of opaque isolated components (SubRenderState) that implement various effects such as Fixed Function transformation and lighting. Each SubRenderState can be queried and filled with functions, which in turn are emitted from the stage using a SubRenderStateFactory interface.

Although the pilot teaching programme was successful in establishing clinicians’ conceptual understanding of RTSS, the lack of clinical adoption limits its potential impact on patient outcomes. Therefore, it is imperative that methods to support senior staff are incorporated into the programme to promote its longer-term uptake.

Norton Utilities Ultimate

A PC loses performance over time unless you keep it properly maintained and Norton Utilities Ultimate is a comprehensive suite of tools to do just that. It has many one-click optimization features and can even be set to work automatically to ensure your computer is always working at its peak performance.

It can also free trapped RAM, repair disks, clean up browser file downloads and permanently wipe data to help protect your privacy. Other useful tools include NetBooster which optimizes your Internet settings and identifies devices that are clogging up your network.

It has a user friendly interface which is easy to navigate and there are plenty of helpful tips to explain what everything does. It can be used on up to ten computers with a single subscription. A handy addition is the ability to scan and identify hard drive errors, which is something that can cause problems down the line. Norton also offers a 30-day money back guarantee.