# Running a node on ThreeFold
ThreeFold helps you to operate a Presearch Node and to power, the Presearch decentralized search engine. You can set up a node within just a few clicks. We're incredibly grateful to have them as a partner!
## [Presearch](https://library.threefold.me/info/manual/#/manual__weblets_presearch?id=presearch)
[Presearch](https://www.presearch.io/) is a community-powered, decentralized search engine that provides better results while protecting your privacy and rewarding you when you search. This weblet deploys a Presearch node. Presearch Nodes are used to process user search requests, and node operators earn Presearch PRE tokens for joining and supporting the network.
* Go to [https://play.grid.tf](https://play.grid.tf/) for Mainnet, [https://play.dev.grid.tf](https://play.dev.grid.tf/) for Devnet or [https://play.test.grid.tf](https://play.test.grid.tf/) for Testnet.
* Make sure you have an activated [profile](https://library.threefold.me/info/manual/#/manual__weblets_profile_manager)
* Click on the **Presearch** tab
**Process**
* Enter an instance name, specs for memory and disk size you’ll need.
* You need to sign up on Presearch in order to get your *Presearch Registration Code*. To sign up, go to [Presearch](https://presearch.org/), create your account and then head to your [dashboard](https://nodes.presearch.org/dashboard) to find your registration code.
* Choose a node to deploy your Presearch instance on.
* Either use the **Capacity Filter** which simply lets you pick a *Farm* and *Country*, after clicking on *Apply filters and suggest nodes* then it lists available nodes with these preferences and you pick.
* Or use **Manual** and type a specific node number to deploy on.
#### [Now what if you already have a Presearch node deployed somewhere and would like to migrate to Threefold?](https://library.threefold.me/info/manual/#/manual__weblets_presearch?id=now-what-if-you-already-have-a-presearch-node-deployed-somewhere-and-would-like-to-migrate-to-threefold)
We got you! All you need to do is:
1. Login to your old server that has your node via SSH.
2. Run `docker cp presearch-node:/app/node/.keys presearch-node-keys` in order to generate your key-pair.
3. Head to the *Restore* tab in the Presearch weblet and paste your key-pair in the fields below and you’ll be good to deploy!
After that is done you can see a list of all of your deployed instances
Now head to your [dashboard](https://nodes.presearch.org/dashboard) again and scroll down to **Current Nodes**, you’ll see your newly created node up and connected!
Source -
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# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.presearch.io/nodes/setup/vps-setup/threefold.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.