Why can a healthy computer feel slower as more demanding apps are installed over the years?
Show answer & explanation
Answer: More demanding apps compete for the same memory and processing capacity
The processor loses clock speed simply from repeated calculations — A healthy processor does not inherently lose clock speed just because it has performed many calculations. Hardware faults and power limits can affect performance, but ordinary use does not require its basic capability to shrink over time.
More demanding apps compete for the same memory and processing capacity ✓ — More demanding applications can consume a larger share of the same computer's resources. Extra background programs also compete for memory and processing time. The hardware can therefore respond more slowly without its basic capability having changed.
Unopened files continually use processing time just by remaining stored — A stored file does not continuously run calculations merely by existing. Background programs can consume processing time, and low free storage can cause problems, but inactive data and running software are not the same thing.
More Technology questions
- Why can a satellite redness index flag rusting Arctic rivers but still fail to tell which streams are chemically hazardous?
- A service publishes a fresh random number every minute, plus a public log in which each entry carries a fingerprint of the entry before it. What does that chaining add?
- Why can a wall of lava lamps used as a camera feed improve encryption even though the cryptographic software that consumes it is deterministic?
- If an attacker learns a pseudorandom generator's seed and algorithm after watching several outputs, why can the later outputs become reconstructable?
- Why does a physical noise source provide security against an attacker who knows the code, while a phone game shuffle does not?
- At parking-lot speed, why do quiet EVs need alert sounds before tire noise helps?