1. Present simple tense: Used to describe general truths or habits, e.g., "apps can slow down devices."
2. Relative clauses: "that lack sufficient storage" and "that are incompatible with the latest applications" add detail and complexity.
3. Cause and effect structure: "Since not everyone can afford to upgrade..., they often choose not to use apps at all."
4. Modal verbs: "can" is used to express possibility or ability, e.g., "apps can slow down devices."