Computers & Devices
3 guides in this category.
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Your computer is running slowly
Work out why a Dell workstation has slowed down — and which of the causes you can fix yourself in ten minutes.
- dell
- slow
- performance
- windows
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Computer won't turn on, won't boot, or shows a blue screen
What to try when a Dell will not start — no power, no display, stuck on a logo, or a blue screen — and what to record before calling.
- dell
- boot
- blue screen
- hardware
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Security software blocked a file or program
What to do when SentinelOne quarantines something — including the one thing you should never do — and how to get a legitimate business tool approved.
- sentinelone
- edr
- quarantine
- security
- antivirus