Independent UK technology advice — clear, honest and jargon-free.
Your deviceAcer Aspire 3
Step 1 of 425%
What to do now

Open Security

Open Start, then use search or Settings to find Security.

Device-matched visualAcer Aspire 3 · Windows 11
Acer Aspire 3
Start
Settings
Security
14:32
A carefully recreated Windows 11 screen for Acer Aspire 3, based on the manufacturer's current guidance. The highlighted control shows exactly what to use next. A software update may move it slightly.