What the symptoms may tell you
Slow startup, slow browsing and one slow app are different problems. Low free space, background activity, updates, a mechanical hard drive or failing hardware can each contribute.
Safe checks to try first
- 1Restart and note whether the slowdown is at startup, in every app or only online.
- 2Check free storage and use the operating system's built-in task or activity monitor to spot unusually busy apps.
- 3Make a current backup before removing files or considering a drive change.
What to avoid
Do not install unfamiliar 'speed-up' tools, delete system folders or assume a new drive fixes a failing component.
Next step
Send the exact model, operating system, storage type if known and two examples of tasks that feel slow.
What I can help with
A compatible SSD or RAM upgrade may help after diagnosis. The improvement depends on the original bottleneck.
Reviewed 3 October 2026. General guidance; diagnosis and parts depend on the exact device and its condition. This page does not confirm a booking or repair.