An old computer can still be useful for various tasks. Here are 5 suggestions, from file guardian to plan B.
Changing work computers is, for many, an inevitable necessity: equipment ages, becomes slower and stops keeping up with software and performance demands. But replacement doesn’t have to mean the end of the line.
The basic recommendation is simple: instead of throwing away, it’s worth recycling. And “recycling” can mean two things: delivering the equipment to an electronic waste collection center or reconfiguring it for a new purpose.
With a few tweaks, an old work computer can be transformed into a practical tool for storage, communications, network support and even in-house training. Here are 5 suggestions from .
1. The file guardian
One of the most direct uses is to convert it into dedicated physical storage.
Despite the popularity of cloud backups, it remains useful to keep sensitive files on local media, especially for quick access and direct control of the data.
If the computer still has a functional, error-free disk, it can serve as a secondary “file”.
The only problem is that transferring files cannot be done with a simple common USB cable between two computers: it may require a specific transfer cable with its own software, or a home/business network solution, such as connecting the equipment to the router via Ethernet and creating a shared folder accessible from the main computer. The speed, in this case, will depend on the network performance.
2. A Wi-Fi extender
Another option is to use the equipment as an access point or Wi-Fi signal extender. In teleworking contexts, connection stability is crucial and it is not always possible to place the main computer close to the router.
Some systems, such as Windows 10 and 11, include an option to “mobile hotspot” in network settings, allowing you to share the connection with other devices. It won’t be as fast as a direct connection to the router, but it can resolve coverage gaps. When native options are not enough, there are network sharing applications that create a secondary network from the main connection.
3. The video calling partner
Your old computer can also be optimized for video calls, freeing up your main equipment for heavier tasks.
Platforms like Zoom or Google Meet consume processing resources and bandwidth, which can hinder those who need to work simultaneously.
By dedicating a second computer to calls, it becomes possible to keep critical documents and applications running on the main system. For that, just secure webcam, microphone, browser and video conferencing application — and, ideally, clean up unnecessary files and programs or reinstall the operating system with minimal configuration.
4. Computer training
There is also a use for a training computer for new employees — or for your child’s first PC, for example.
In a work environment, in teams that require initial training, an isolated device — with essential software installed and, if necessary, without access to the main network — can function as a safe environment for learning, without the risk of interfering with real data or critical systems.
5. O “plano B”
Finally, keeping your old computer as a backup for emergencies or travel may be a prudent decision. Even new machines fail, and having a plan B prevents unexpected work stoppages.
In the case of laptops, the “second device” can be especially useful for last-minute trips, as it allows you to work away from home without taking sensitive files with you or completely depending on the main computer.
