Discover why MAC Computers Start good and then become slow by the time! How to Fix this problem with simple steps. http://mac-runningslow.blogspot.com/ https://ismacrunningslow.wordpress.com/

1. Why is my MAC running
slow?

2. Why is my MAC running slow?
-Discover why Computers Start good
and then become slow by the time!
-Learn How to Fix this problem.
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3. How Computer works?
All computers consist of Tow parts:
1. Hardware.
Which is the physical parts or components of a
computer, such as the monitor, mouse, keyboard,
computer data storage, hard disk drive (HDD), graphic
cards, sound cards, memory, motherboard, and so on,
all of which are physical objects that are tangible.
2. Software.
Which is any set of machine-readable instructions that
directs a computer's processor to perform specific
operations.
1- Computer Components

4. How Computer works?
• Computer Hardware and software need
an operating system. Such as Windows,
Linux, MAC OS.
• An operating system (OS) is system
software that manages computer
hardware and software resources and
provides common services for computer
programs.
2- Computer Operating System

5. How Computer works?
2- Computer Operating System

6. How Computer works?
• All Application software stored in hard
disk drive (HDD).
• When user request to run any application
the central processing unit (CPU) reads
all stored data from HDD and put them
into random access memory (RAM) then
start process them.
3- Running Applications

7. How Computer works?
• CPU prefer to use RAM because it is much
more faster than HDD.
• But RAM is a small temporary storage capacity,
for example
RAM is 8G but HDD more than 1000G.
• Because the limit storage of RAM, OS always
free RAM from the finished closed application to
reuse this space with new applications.
4- Using RAM

8. How Computer works?
• But what if you want to run more applications at
the same time and there is not enough space
left in RAM to hold the new data.
• OS will solve the insufficient RAM space to run
more application by reserving some free space
found in HDD as a virtual memory and start
using it beside the real RAM.
5- Insufficient RAM space !

9. How Computer works?
• But HDD is slower than RAM, so using virtual
memory from HDD will slow the processing of
applications.
6- Using virtual memory on hard disk drive HDD

10. How Computer works?
• But what if your HDD is almost full and
there is not enough space for virtual
memory.
• Then your computer will suffer and
become so slow waiting to finish some
jobs to free some small space to the next
job.
6- Insufficient RAM and HDD space !

11. Fix the RAM and HDD problem
• Running too many applications at the
same time leads to consuming hardware
resources, and we should close the
finished applications.
• Add more or Replace your old RAM to
Increase its capacity.
• If the HDD free space is small try to buy a
big one.

12. How Computer works?
• What if there is some hidden programs always
run in our computer, spying on us or stealing
our sensitive data, sure these programs will not
finish and will make the CPU always busy.
7- CPU always busy.

13. Fix the busy CPU
• Again we should close All finished
applications, to reduces the CPU
consumption .
• Use Virus & spyware protection software
and cleaner.

14. Why computer becomes slow
by the time?
• Every new computer start works fine and fast, there is
no problem, but by time they become slow, Why?
• By time all new applications require more hardware
resources such as fast processor more HDD storage
space and RAM space, and that will make our current
computer to be slow.
• When we using our computers most of our application
stores settings, history logs, temporary files, update
their files with new versions, add more packages from
internet and so on, so they always become bigger.

15. Why computer becomes slow
by the time?
• Every application we install adding more files to
the OS and store additional setting to the
system.
• So when we startup our computer it needs more
time to load the new files and new setting
added to the system.
• Even when we uninstall them, some of their
settings and temporary log files stay in HDD.

16. Fix the File Increasing
• Install only the needed applications.
• Clean and delete all unnecessary files
including old files from your HDD or move
old files to external drives and delete the
originals.

17. • Using cleaner applications which clean
your HDD from Application Leftovers,
Trashes, Cache Files, Logs, History files
to speed up your computer.
• Download Detox for MAC at
http://bit.ly/1VcNUPI
Fix the File Increasing

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