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Follow the instructions as described in this article. So, if it’s hogging too much CPU or network we recommend you fix the underlying issue in the correct way. You can kill the task, but it’s going to come back – and start downloading again. As such, it’s an essential component of the Steam program. It’s represented by the Steam icon down in the Windows tray. It connects to Steam’s servers, checks the current version, and then downloads any updates or missing files.
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The Steam Client Bootstrapper (32 bit) process is the background task that Steam uses to download and coordinate any updates or missing files. What is the Steam Client Bootstrapper (32 bit) Process?
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